FILE -In this June 27, 2012 file photo, House Oversight and Government Reform Committee Chairman Rep. Darrell Issa, R-Calif. speaks on Capitol Hill in Washington. Leaders of a House com

 

              FILE -In this June 27, 2012 file photo, House Oversight and Government Reform Committee Chairman Rep. Darrell Issa, R-Calif. speaks on Capitol Hill in Washington. Leaders of a House com
FILE -In this June 27, 2012 file photo, House Oversight and Government Reform Committee Chairman Rep. Darrell Issa, R-Calif. speaks on Capitol Hill in Washington. Leaders of a House committee said Tuesday that U.S. diplomats in Libya made repeated requests for increased security for the consulate in Benghazi and were turned down by officials in Washington. In a letter to Secretary of State Hillary Rodham Clinton, Chairman Darrell Issa and Rep. Jason Chaffetz said their information came from "individuals with direct knowledge of events in Libya." (AP Photo/J. Scott Applewhite, File)