WASHINGTON – OCTOBER 10: Rep. Darrell Issa (R-CA) arrives for a hearing on Capitol Hill on October 10, 2012 in Washington, DC. The hearing before the House Oversight and Government Reform Committee focused on the security situation in Benghazi leading up to the September 11 attack that resulted in the assassination of U.S. Ambassador to Libya J. Christopher Stevens. (Photo by Brendan Hoffman/Getty Images)