This report addresses the frequently asked questions related to the new technologies and procedures deployed for screening passengers at airport checkpoints.

The President's FY2011 budget request, released February 1, 2010, included $733.3 billion in new budget authority for national defense. This report discusses and break downs these defense appropriations.

This report discusses the U.S.-Peru Trade Promotion Agreement (PTPA) and the two types of formal dispute settlement it contains: 1) State-State and 2) investor-State. The report also discusses how the PTPA differs from earlier U.S. Free Trade Agreements (FTAs).

This report describes many of the questions that are debate n international climate change fora. It aims to inform Congressional decision-making on the magnitude and mechanisms of financial assistance that the United States may provide to low-income countries to address climate change.

Military uniforms are procured through the Defense Logistics Agency (DLA), an agency of the Department of Defense (DOD). DLA is DOD's largest combat support agency, providing worldwide logistics support for the United States (U.S.) military services, civilian agencies, and foreign countries. With headquarters in Fort Belvoir, Virginia, DLA operates three supply centers, one of which is the Defense Supply Center Philadelphia (DSCP), in Philadelphia, PA. DSCP is responsible for procuring nearly all of the food, clothing, and medical supplies used by the military; about 90% of the construction material used by troops in the field, as well as repair parts for aircraft, combat vehicles, and other weapons system platforms. According to DLA Troop Support's website, sales of goods exceeded $14.5 billion during 2009.

This report provides an overview of Senate standing committee sizes and ratios for the 94th Congress through the 111th Congress. Also included are data on permanent select committees with legislative jurisdiction. A table for each Congress shows the party division in the Senate, total number of seats on each committee, number of seats assigned to the majority and minority parties, and, where present, number of seats assigned to independents. The tables also provide the number of majority-minority caucus seat margins in the chamber and for each committees.