U.S. Secretary of Defense Chuck Hagel and Army Gen. Martin Dempsey, the chairman of the U.S. Joint Chiefs of Staff, appeared before a Senate Appropriations Defense Subcommittee as President Obama ... more 
U.S. Secretary of Defense Chuck Hagel and Army Gen. Martin Dempsey, the chairman of the U.S. Joint Chiefs of Staff, appeared before a Senate Appropriations Defense Subcommittee as President Obama weighs next steps in dealing with the Iraq crisis. Photo: AP less 
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