WASHINGTON, DC - JANUARY 31: (L-R) FBI Director Robert Mueller, Sen. Saxby Chambliss (R-GA), Director of National Intelligence James Clapper, and CIA Director David Petraeus arrive before the Senate ... more 
WASHINGTON, DC - JANUARY 31: (L-R) FBI Director Robert Mueller, Sen. Saxby Chambliss (R-GA), Director of National Intelligence James Clapper, and CIA Director David Petraeus arrive before the Senate Select Committee on Intelligence on Capitol Hill January 31, 2012 in Washington, DC. The committee met to hear testimony on the topic of "World Wide Threats." (Photo by Win McNamee/Getty Images) less 
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Getty Images | Photo By Win McNamee / Getty Images
Tue, Jan 31, 2012 10:48 AM EST