Sen. Jim DeMint, South Carolina Republican, arrives on Tuesday, Nov. 13, 2012, on Capitol Hill in Washington for a closed-door meeting of the Senate Foreign Relations Committee on the Sept. 11 assault on the U.S. Consulate in Benghazi, Libya, where Ambassador J. Christopher Stevens and others embassy staff were killed. (AP Photo/J. Scott Applewhite)

Photo by: J. Scott Applewhite

Sen. Jim DeMint, South Carolina Republican, arrives on Tuesday, Nov. 13, 2012, on Capitol Hill in Washington for a closed-door meeting of the Senate Foreign Relations Committee on the Sept. 11 assault on the U.S. Consulate in Benghazi, Libya, where Ambassador J. Christopher Stevens and others embassy staff were killed. (AP Photo/J. Scott Applewhite)