** FILE ** In this Sunday, Feb. 17, 2013, file photo, Libyan interim president, Mohammed el-Megarif, flashes the victory sign to crowds during the celebration of the second anniversary of the Libyan revolution in Benghazi, Libya. Libya's parliament passed a law on Sunday, May 5, 2013, that bans officials who held senior positions under ousted dictator Moammar Gadhafi from holding high-level government posts. (AP Photo/Mohammad Hannon, File)

Photo by: Mohammad Hannon

** FILE ** In this Sunday, Feb. 17, 2013, file photo, Libyan interim president, Mohammed el-Megarif, flashes the victory sign to crowds during the celebration of the second anniversary of the Libyan revolution in Benghazi, Libya. Libya's parliament passed a law on Sunday, May 5, 2013, that bans officials who held senior positions under ousted dictator Moammar Gadhafi from holding high-level government posts. (AP Photo/Mohammad Hannon, File)