FILE - In this Friday, March 20, 2015 file photo, U.N. special envoy to Libya, Bernardino Leon, speaks during a press conference at the Palais des Congres of Skhirate, 30 kilometers (19 miles) south of Rabat, Morocco. Libya's parliament drops out of U.N.-brokered negotiations in protest against a draft plan for it to share power with its rivals, throwing doubt on what is seen as a last-chance effort to avert the further collapse of the North African nation. (AP Photo/Abdeljalil Bounhar, File)