Department Of Homeland Security

Airport Weapons Arres_Lea.jpg

Department of Homeland Security police officers keep an eye on planes at Los Angeles International Airport. (AP Photo/Damian Dovarganes)

20111106-192108-pic-596846389.jpg

Sean P. McGurk, while with the Department of Homeland Security, confirmed that U.S. prisons are vulnerable to computer hackers. (Associated Press)

**FILE** Immigrant rights groups and community members call in Los Angeles on Aug. 15, 2011, for an end to the Department of Homeland Security's (DHS) Secure Communities program, which was created in 2008 and calls for police to submit suspects' fingerprints to DHS so they can be cross-checked with federal deportation orders. (Associated Press)

Immigration Enforceme_Live.jpg

**FILE** Immigrant rights groups and community members rally in Los Angeles on Aug. 15, 2011, for an end to the Department of Homeland Security's (DHS) Secure Communities Program, which was created in 2008 and calls for police to submit suspects' fingerprints to DHS so they can be cross-checked with federal deportation orders. (Associated Press)

NFL_Super_Bowl_Security_Football.sff.jpg

Janet Napolitano, Secretary of the Department of Homeland Security, listens to a reporter's question during an NFL Super Bowl Security news conference, Monday, Jan. 31, 2011 in Dallas. (AP Photo/Eric Gay)

20100923-180022-pic-537966244.jpg

"How do we develop the team between Department of Homeland Security, FBI, Cyber Command and others to work as a team to defend the nation in cyberspace?" asked Gen. Keith Alexander as he testifies on Capitol Hill on Thursday before the House Armed Services Committee hearing on cyberspace operations. (Associated Press)