This report covers concerns that Congress has expressed over U.S. acquisition of rare earth elements, particularly those used in various components of defense weapon systems. Specific concerns are the acquisition of these elements, especially from foreign sources such as China; how dependence of foreign sources affects national security; and methods for decreasing the relationship between reliance on foreign sources and national security.

This report discusses categorical eligibility and some of the issues raised by it. It first describes the three different types of categorical eligibility: traditional categorical eligibility conveyed through receipt of need-based cash assistance, and the newer "narrow" and "broad-based" categorical eligibilities conveyed via TANF "noncash" benefits. It also provides recent information on current state practices with regard to categorical eligibility. Finally, the report discusses proposals to restrict categorical eligibility.

This report examines what has changed in the U.S. natural gas market and the prospects and implications of the United States becoming a significant net natural gas exporter.

This report provides a brief overview of the Science and Technology (S&T) Directorate's mission, organization, and budgetary structure; a discussion of selected critiques of the S&T Directorate; and an analysis of selected issues facing congressional policymakers.

This report reviews federal laws and the regulatory regime governing the export of natural gas, crude oil, and coal.

A letter report issued by the Government Accountability Office with an abstract that begins "Many Chief Human Capital Officers (CHCOs) reported that they are implementing several leading practices important to making strategic decisions about training delivery, such as determining the best mix of decentralized and centralized training and considering government-wide reform when planning training. However, many CHCOs reported they are not implementing some practices that support making more cost-effective training investment decisions, such as prioritizing training so that the most important needs are met first and evaluating the benefits of training. In addition, many CHCOs do not have information from component or sub-agency leaders regarding their level of investments and priorities. Consequently, some agencies are duplicating internal across their agencies. Federal agencies also need reliable information on how much they spend on training and for what purposes. However, several CHCOs reported they do not completely and reliably track training costs agency-wide."

A letter report issued by the Government Accountability Office with an abstract that begins "Congress recognizes that the DOD needs some flexibility to adjust research and development program levels. A key mechanism--below threshold reprogramming (BTR)--enables DOD to adjust program funding levels without seeking prior congressional approval as long as a certain dollar amount or percentage threshold is not exceeded. In response to a mandate by the appropriations committees, this report addresses (1) the quality of the information available about DOD's use of BTRs and withheld funds in fiscal years 2002 and 2003 and (2) the amount and volume of BTRs and temporarily withheld funds for those years. The report also addresses recent congressional direction on providing information on funding adjustments. DOD disagreed that its recent reports to Congress provide BTR information of limited quality but noted that the issues GAO raised in this regard can be addressed and that DOD was open to suggestions and will gladly work with committee staff to satisfy their needs. DOD also offered suggestions to clarify language on certain issues and to put its use of BTRs more in context. DOD's willingness to work with Congress is a constructive response that can lead to reporting …

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of State (State) has designated about two-thirds of its 268 overseas posts as hardship posts. Staff working at such posts often encounter harsh conditions, including inadequate medical facilities and high crime. Many of these posts are vital to U.S. foreign policy objectives and need a full complement of staff with the right skills to carry out the department's priorities. As such, State offers staff at these posts a hardship differential--an additional adjustment to basic pay--to compensate officers for the conditions they encounter and as a recruitment and retention incentive. GAO was asked to assess (1) State's progress in addressing staffing gaps at hardship posts since 2006 and the effect of any remaining gaps, and (2) the extent to which State has used incentives to address staffing gaps at hardship posts. GAO analyzed State data; reviewed relevant documents; met with officials in Washington, D.C.; and conducted fieldwork in five hardship posts."

The United States and Russia signed a civilian nuclear cooperation agreement on May 6, 2008. President Bush submitted the agreement to Congress on May 13. This report discusses key policy issues related to that agreement, including future nuclear energy cooperation with Russia, U.S.-Russian bilateral relations, nonproliferation cooperation and Russia's policies toward Iran.

A letter report issued by the Government Accountability Office with an abstract that begins "The Army and Marine Corps maintenance depots provide critical support to ongoing military operations in Iraq and Afghanistan and are heavily involved in efforts to reset the force. The Department of Defense (DOD) has an interest in ensuring that the depots remain operationally effective, efficient, and capable of meeting future maintenance requirements. In 2008, in response to direction by the Office of the Secretary of Defense (OSD), the Army and the Marine Corps each submitted a depot maintenance strategic plan. Our objective was to evaluate the extent to which these plans provide comprehensive strategies for meeting future depot maintenance requirements. GAO determined whether the plans were consistent with the criteria for developing a results-oriented management framework and fully addressed OSD's criteria."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security (DHS) and selected components are implementing strategies to fill mission-critical occupations (MCO), which are those occupations most critical to an agency's mission. In 2011, the Office of Diversity and Inclusion (D&I)--which coordinates component recruiting efforts--developed the Coordinated Recruiting and Outreach Strategy (CROS). Through the CROS, D&I intends to better coordinate and link component recruiting and outreach efforts to hiring for DHS mission and workforce needs (for all positions, including MCOs), and to leverage resources as well as reduce recruiting costs, among other things. D&I has begun to implement the CROS through various means, including requiring components to develop their own outreach and recruiting plans that align with the CROS. However, D&I has been limited in its ability to implement some elements of the CROS--such as recruiter training--because of budget constraints, according to D&I officials. The components selected for GAO's review--the National Protection and Programs Directorate, Transportation Security Administration (TSA), U.S. Citizenship and Immigration Services, and U.S. Secret Service (USSS)--have also implemented various strategies to recruit and hire MCOs. In addition, these four components have generally been able to address hiring needs …

A letter report issued by the Government Accountability Office with an abstract that begins "The Federal Aviation Administration (FAA) seeks to make the U.S. aviation system one of the safest in the world. However, a 2005 Department of Transportation Inspector General investigation found that FAA had issued medical certificates to a small percentage of pilots with disqualifying medical conditions, such as heart conditions, schizophrenia, and drug or alcohol addiction. In response to your request, our report addresses the following questions: (1) what procedures does FAA use to certify that pilot applicants meet medical standards and (2) how does FAA determine that medical certificates have been properly issued? In addressing these objectives, GAO researched FAA guidance and federal regulations; interviewed federal officials; analyzed FAA's application review procedures, quality assurance program, and its use of the National Driver Register; and conducted a data match between FAA's pilot registry and Social Security Administration's disability programs. The data match does not determine if pilots receiving disability benefits have medical conditions that would disqualify them from holding an FAA medical certificate. GAO is not making recommendations in this report. The Department of Transportation generally agreed with our findings. FAA and the Social Security Administration provided …

A letter report issued by the Government Accountability Office with an abstract that begins "It is estimated that over 10 million people in the United States suffer from jaw joint and muscle disorders. Artificial temporomandibular joint (TMJ) implants have been used to replace the jaw joint in some patients in an effort to decrease pain and increase jaw function. The safety and effectiveness of these implants, like other medical devices, is overseen by the Food and Drug Administration (FDA), an agency within the Department of Health and Human Services (HHS). Two implants used in the 1970s and 1980s that were later removed from the market caused severe side effects for some patients. In 1998, FDA began to require certain TMJ implant manufacturers sponsoring these devices to demonstrate the implants' safety and effectiveness before receiving approval. Since 1998, four TMJ implants from three sponsors were approved. In response to your request, GAO described (1) the types of concerns raised by FDA and how it addressed these concerns for the implants approved since 1998 and (2) how FDA has monitored sponsors' compliance with conditions of approval. GAO examined documentation related to the four TMJ implants approved by FDA since 1998 and sponsors' …

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO reviewed the Environmental Protection Agency's (EPA) information management systems, focusing on: (1) recent initiatives designed to help EPA improve the accuracy, completeness, and compatibility of its data; (2) the impact of data gaps and inconsistencies on EPA's ability to evaluate and report on the results of its programs under the Government Performance and Results Act; and (3) the major management challenges facing EPA's new central information office."

A letter report issued by the Government Accountability Office with an abstract that begins "Proficiency in foreign languages is a key skill for U.S. diplomats to advance U.S. interests overseas. GAO has issued several reports highlighting the Department of State's (State) persistent foreign language shortages. In 2006, GAO recommended that State evaluate the effectiveness of its efforts to improve the language proficiency of its staff. State responded by providing examples of activities it believed addressed our recommendation. In this report, which updates the 2006 report, GAO (1) examined the extent to which State is meeting its foreign language requirements and the potential impact of any shortfall, (2) assessed State's efforts to meet its foreign language requirements and described the challenges it faces in doing so, and (3) assessed the extent to which State has a comprehensive strategy to determine and meet these requirements. GAO analyzed data on State's overseas language-designated positions; reviewed strategic planning and budgetary documents; interviewed State officials; and conducted fieldwork in China, Egypt, India, Tunisia, and Turkey."

A letter report issued by the Government Accountability Office with an abstract that begins "Although advances in information technology (IT) can improve the quality and other aspects of health care, the electronic storage and exchange of personal health information introduces risks to the privacy of that information. In January 2007, GAO reported on the status of efforts by the Department of Health and Human Services (HHS) to ensure the privacy of personal health information exchanged within a nationwide health information network. GAO recommended that HHS define and implement an overall privacy approach for protecting that information. For this report, GAO was asked to provide an update on HHS's efforts to address the January 2007 recommendation. To do so, GAO analyzed relevant HHS documents that described the department's privacy-related health IT activities."

A letter report issued by the Government Accountability Office with an abstract that begins "Under the Medicare hospital outpatient prospective payment system (OPPS), hospitals receive a temporary additional payment for certain new drugs and devices while data on their costs are collected. In 2003, these payments expired for the first time for many drugs and devices. To incorporate these items into OPPS, the Centers for Medicare & Medicaid Services (CMS) used its rate-setting methodology that calculates costs from charges reported on claims by hospitals. At that time, some drug and device industry representatives noted that payment rates for many of these items decreased and were concerned that hospitals may limit beneficiary access to these items if they could not recover their costs. GAO was asked to examine whether the OPPS rate-setting methodology results in payment rates that uniformly reflect hospitals' costs for providing drugs and devices, and other outpatient services, and if it does not, to identify specific factors of the methodology that are problematic."

A letter report issued by the Government Accountability Office with an abstract that begins "Worldwide, about 165 research reactors use highly enriched uranium (HEU) fuel. Because HEU can also be used in nuclear weapons, the National Nuclear Security Administration (NNSA) established the Global Research Reactor Security (GRRS) program to make security upgrades at foreign research reactors whose security did not meet guidelines established by the International Atomic Energy Agency (IAEA). GAO was asked to assess (1) the status of NNSA's efforts to secure foreign research reactors, (2) the extent to which selected foreign research reactors with NNSA security upgrades meet IAEA's security guidelines, and (3) the extent to which NNSA coordinates the GRRS program with other countries and the IAEA. GAO reviewed NNSA and IAEA documents and visited five of the 22 research reactors in the GRRS program, which were selected on the basis of when upgrades had been completed and because the reactors still possess HEU."

A letter report issued by the Government Accountability Office with an abstract that begins "Biosafety labs under the U.S. Bioterrorism Act are primarily regulated and must be registered with either the Centers for Disease Control and Prevention (CDC) or the U.S. Department of Agriculture (USDA) under the Select Agent Regulations. Currently, all operational biosafety level (BSL) 4 labs are registered with the CDC and thus are regulated by the CDC, not USDA. BSL-4 labs handle the world's most dangerous agents and diseases. In fact, of the four BSL designations, only BSL-4 labs can work with agents for which no cure or treatment exists. GAO was asked to perform a systematic security assessment of key perimeter security controls at the nation's five operational BSL-4 labs. To meet this objective, GAO performed a physical security assessment of the perimeter of each lab using a security survey it developed. GAO focused primarily on 15 physical security controls, based on GAO expertise and research of commonly accepted physical security principles."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) continues its efforts to reduce the number of troops permanently stationed overseas and consolidate overseas bases. The Senate and conference reports accompanying the fiscal year 2004 military construction appropriation bill directed DOD to develop and GAO to monitor DOD's overseas master plans and to provide annual assessments. The Senate report accompanying the fiscal year 2007 military construction appropriation bill directed GAO to review DOD's master planning effort for Guam as part of these annual reviews. This report examines (1) the changes and challenges described in the fiscal year 2009 master plans, the extent the plans address GAO's prior recommendations, and the plans' timeliness and (2) the status of DOD's master planning efforts for the proposed buildup of military forces and infrastructure on Guam. GAO reviewed the plans and other relevant documents, and visited three overseas combatant commands, various installations, and Guam organizations."

A letter report issued by the General Accounting Office with an abstract that begins "To make buses a more reliable and effective high-speed transit alternative, a new concept-- Bus Rapid Transit--proposes (1) running buses on highways exclusively for them or on HOV lanes or (2) improving service on busier routes on city streets. Federal support for Bus Rapid Transit projects may come from several different sources, including the Federal Transit Administration's New Starts, Bus Capital, and Urbanized Area Formula Grants programs, but its use is constrained. Two Bus Rapid Transit projects have received about $831 million in funding commitments from the current New Starts Program. Few additional Bus Rapid Transit projects will likely receive funding commitments under the current New Starts Program, which expires in 2003, because few Bus Rapid Transit projects are ready to compete for funding; many projects are eligible to compete for the $462 million that is projected to remain available for fiscal year 2003; and some types of Bus Rapid Transit projects are ineligible for New Starts funding because projects are required to operate on separate right-of-ways for the exclusive use of mass transit and high-occupancy vehicles. The Bus Rapid Transit systems generally had lower capital …

A letter report issued by the Government Accountability Office with an abstract that begins "A key information systems challenge in homeland security is ensuring that essential information is shared in a timely and secure manner among disparate parties in federal, state, and local governments, and in the private sectors. This requires communications networks that provide information-sharing capabilities between the various levels of government--federal, state, and local. GAO's objective was to identify and describe, through agency reporting, major networks and examples of applications that the agencies considered important in supporting their homeland security functions. (For purposes of this review, GAO defined networks as "the data communication links that enable computer systems to communicate with each other.") GAO corroborated agency-provided information about networks used by multiple agencies. While agencies verified the accuracy of the data about their networks, GAO cannot ensure that agencies provided data on all applicable networks. In commenting on a draft of this report, seven of the nine agencies generally concurred with the facts contained in this report. Technical comments were incorporated as appropriate. Two agencies declined to comment."

A letter report issued by the Government Accountability Office with an abstract that begins "The Judicial Survivors' Annuities System (JSAS) was created in 1956 to provide financial security for the families of deceased federal judges. It provides benefits to eligible spouses and dependent children of judges who elect coverage within 6 months of taking office, 6 months after getting married, 6 months after being elevated to a higher court, or during an open season authorized by statute. Active and senior judges currently contribute 2.2 percent of their salaries to JSAS, and retired judges contribute 3.5 percent of their retirement salaries to JSAS. Pursuant to the Federal Courts Administration Act of 1992 (Pub. L. No. 102-572), GAO is required to review JSAS costs every 3 years and determine whether the judges' contributions fund at least 50 percent of the plan's costs during the 3-year period. If the contributions fund less than 50 percent of these costs, GAO is to determine what adjustments to the contribution rates would be needed to achieve the 50 percent ratio."

A letter report issued by the Government Accountability Office with an abstract that begins "The U.S. Agency for International Development (USAID) has made progress in coordinating with U.S. partner agencies through the whole-of-government approach for the Feed the Future (FTF) initiative that began in 2010. According to USAID documents, this approach involves coordination and integration of expertise and resources across U.S. partner agencies with global food security programs. In reports issued in 2008 and 2010, GAO found that U.S. agency food security efforts were fragmented and uncoordinated. Under FTF, GAO found that USAID leads the whole-of-government approach by better coordinating and integrating partner agencies' knowledge and expertise at three levels: at headquarters in Washington, D.C.; in each of the 19 FTF focus countries; and between the countries and headquarters. In headquarters, USAID and FTF partner agencies established joint strategies and new data management systems to track funding and results across the U.S. government. At the country level, in GAO's survey of U.S. FTF partner agency representatives in 19 FTF focus countries, 93 percent reported coordinating with USAID."