Pentagon says Congress' multiple Benghazi investigations cost military millions

The Associated Press

FILE - This Sept, 14, 2012 file photo shows a Libyan military guard standing in front of one of the U.S. Consulate's burnt out buildings during the visit of President Mohammed el-Megarif, to the U.S. Consulate to express sympathy for the death of the American ambassador, Chris Stevens and his colleagues in the deadly attack on the Consulate. The Pentagon says Congress’ multiple investigations of the deadly 2012 attack on the U.S. diplomatic mission in Benghazi, Libya, have cost the department millions of dollars and thousands of hours of personnel time. (AP Photo/Mohammad Hannon, File)

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Separately, four House Republicans wrote to Homeland Security Secretary Jeh Johnson seeking answers on a draft regulation to lift a longstanding prohibition on Libyans attending flight schools in the United States.

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