Senate Homeland Security and Governmental Affairs Committee Chairman Sen. Joseph Lieberman, I-Conn. , center, and the committee's ranking Republican Sen. Susan Collins, R-Maine, greet former Homeland Security Secretary Tom Ridge on Capitol Hill in Washington, Thursday, Oct. 22, 2009, prior to Ridge testifying before the committee's hearing on policy czars. AP Photo logo AP Photo 1 month ago

Senate Homeland Security and Governmental Affairs Committee Chairman Sen. Joseph Lieberman, I-Conn. , center, and the committee's ranking Republican Sen. Susan Collins, R-Maine, greet former Homeland Security Secretary Tom Ridge on Capitol Hill in Washington, Thursday, Oct. 22, 2009, prior to Ridge testifying before the committee's hearing on policy czars.