Emergency Border Security Supplemental Appropriations Act, 2010

[AI summary unavailable — showing source text] Emergency Border Security Supplemental Appropriations Act, 2010 - Appropriates additional FY2010 amounts to remain available until September 30, 2012, to: (1) U.S. Customs and Border Protection for salaries and expenses related to staffing on the Southwest Border of the United States, acquisition and deployment of unmanned aircraft systems, construction of up to three Border Patrol forward operating bases along the Southwest Border, and border security fencing, infrastructure, and technology along the Southwest Border; (2) U.S. Immigration and Customs Enforcement for salaries and expenses for law enforcement activities along the Southwest Border; and (3) Department of Justice (DOJ) law enforcement activities related to the Southwest Border. Appropriates additional FY2010 amounts to remain available until September 30, 2011, for: (1) Federal Emergency Management Agency's (FEMA) Operation Stonegarden (enhancement of law enforcement operational readiness along the U.S. borders); and (2) Federal Law Enforcement Training Center training for new U.S. Customs and Border Protection officers and Border Patrol agents. Rescinds from unobligated balances certain funds for: (1) U.S. Customs and…