This report describes non-indigenous Asian carp species migrating to the United States, the economy at risk, federal response, and litigation.

Financial regulatory reform is being discussed in the 111th Congress, the continuation of a policy debate that began before the September 2008 financial disruption. This report reviews issues related to financial regulation. It provides brief descriptions of comprehensive reform bills in the 111th Congress that addresses these issues.

This report discusses two of the four major responsibilities of the Federal Reserve (Fed) as the nation's central bank: execution of monetary policy and ensuring financial stability through the lender of last resort function. This report provides an overview of these mandates and activities, recent developments, and the role of Congressional oversight.

The Navy has begun a multi-billion dollar program to modernize its 84 existing Aegis cruisers and destroyers over a period of more than 20 years. This report explores this program in detail, including the reasons for the program and the oversight issues it poses for Congress.

This report provides background information and potential issues for Congress on the Navy's irregular warfare (IW) and counterterrorism (CT) operations. The Navy's IW and CT activities pose a number of potential oversight issues for Congress, including the definition of Navy IW activities and how much emphasis to place on IW and CT activities in future Navy budgets.

This report discusses whether the balance should tip more toward humanitarian immigration policies as a consequence of the humanitarian crises that resulted from the January 12, 2010 earthquake in Haiti.

This report provides an overview of U.S.-Mexico trade and economic trends, the Mexican economy, the effects of the North American Free Trade Agreement (NAFTA), and major trade issues between the United States and Mexico.

This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues.

This report provides background information and oversight issues for Congress on the Coast Guard's Deepwater acquisition programs for replacing and modernizing the service's aging fleet of deepwater-capable ships and aircraft.

This report provides background information and issues for Congress on the modernization of the Coast Guard's polar icebreaker fleet, which performs a variety of missions supporting U.S. interests in polar regions.

This report provides a description of debt-for-nature transactions and a summary of the Tropical Forest Conservation Act. Debt-for- nature transactions are generally viewed as a success by conservation organizations and government.

This report briefly discusses the Department of Defense leasing foreign-built ships, the opponents of this practice, and related legislation.

This report tracks the status of ongoing legislative action and debate related to Federal Aviation Administration (FAA) reauthorization. It is organized into six major program areas: aviation system finance; airport financing; FAA management and organizational issues; system capacity and safety; environmental issues; and airline industry issues. In several cases, provisions that appear in various unrelated sections of proposed legislation have been rearranged in this report in an effort to group and discuss related items in an issue-driven or programmatic context. Since this report is primarily written as a means of communicating key legislative provisions under consideration in the ongoing FAA reauthorization process, it does not go into detail regarding the specific policy issues behind these legislative proposals.

This report examines the current state of employment-based immigration, and discusses its perceived effects on the labor market.

This report summarizes some of the key changes made in the reauthorization of IHCIA.

The 111th Congress is considering legislation (S. 707 and H.R. 1722) to foster the development of telework in executive agencies of the federal government. Legislation to augment telework in executive agencies of the federal government is currently pending in the 111th Congress. S. 707, the Telework Enhancement Act of 2009, and H.R. 1722, the Telework Improvements Act of 2010, were introduced on March 25, 2009, by Senator Daniel Akaka and Representative John Sarbanes, respectively. This report presents a side-by-side comparison of the provisions of S. 707, as reported, and H.R. 1722, as ordered to be reported.

This document provides a U.S.-centric chronology of the international policy deliberations to address climate change from 1979-2009. It begins before agreement on the United Nations Framework Convention on Climate Change (UNFCCC) in 1992, and proceeds through the Kyoto Protocol in 1997, the Marrakesh Accords of 2001, the Bali Action Plan of 2007, and the Copenhagen conference in 2009.

This report describes the Select Committees on Intelligence and then the former Joint Committee on Atomic Energy, often cited as a model for a counterpart on intelligence. The study also sets forth proposed characteristics for a joint committee on intelligence, differences among these, and their pros and cons.

This report provides an overview of major budget estimates and projections for the FY2011 federal budget cycle. The report presents and compares budget projections calculated by the Obama Administration's Office of Management and Budget (OMB) and the Congressional Budget Office (CBO).

This report discusses inflation including its causes and effect on the economy. In particular, it brings together broad knowledge from economists to discuss the real costs of inflation on the economy.

This report provides an overview of Iraq's political transition from the dictatorship of Saddam Hussein to a plural polity that encompasses varying sects and ideological and political factions. This report also addresses ongoing governmental instabilities and their causes, as well as U.S. concerns about possible Iranian influence in Iraq as U.S. forces depart the country.

This report discusses the Navy's FY2011-FY2015 shipbuilding plan that calls for procuring an 11th and final San Antonio (LPD-17) class amphibious ship in FY2012. This report discusses the procurement cost estimates of this ship, as well as related issues for Congress.

This report discusses the possibility of increasing the number of Navy surface ships powered by nuclear energy, including the Navy's planned CG(X) cruiser. The report explores a 2006 Navy study that discusses budget considerations, the cost of a nuclear-powered ship compared to a ship powered by crude oil, and other suggestions relating to this proposed expansion. The overall report has a specific emphasis on the planned CG(X) cruiser, and how the implementation of this cruiser may be delayed by current budget proposals.

The Endangered Species Act has been one of the more contentious environmental laws. This may stem from its strict substantive provisions, which can affect the use of both federal and nonfederal lands and resources. This report discusses oversight issues and legislation introduced in the 11th Congress to address Endangered Species Act implementation and management of endangered and threatened species.