Transportation Security Administration (TSA) Administrator John Pistole, left, testifies on Capitol Hill in Washington, Tuesday, May 10, 2011, before the Senate Commerce Committee hearing on the ... more 
Transportation Security Administration (TSA) Administrator John Pistole, left, testifies on Capitol Hill in Washington, Tuesday, May 10, 2011, before the Senate Commerce Committee hearing on the nation's ports safety. less 
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Associated Press | Photo By Jacquelyn Martin
Tue, May 10, 2011 4:42 PM EDT