Defense Secretary Leon E. Panetta and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, testify during a hearing of the Senate Armed Services Committee on the Defense Department’s response to the attack on U.S. facilities in Benghazi, Libya.

Defense Secretary Leon E. Panetta and Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, testify during a hearing of the Senate Armed Services Committee on the Defense Department’s response to the attack on U.S. facilities in Benghazi, Libya.
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