FILE - In a Wednesday, Oct. 7, 2015 file photo, United Nations envoy for Libya Bernardino Leon gestures as he speaks to the media in Skhirat, Morocco.  Libya's Islamist authorities said Thursday, Nov. 5, 2015, that they are shocked to learn that Leon, the U.N. envoy to their war-torn country, has accepted a job from the United Arab Emirates, which backs their main political rival, the internationally recognized government. (AP Photo/Abdeljalil Bounhar, File)