U.N. envoy to Libya, Bernardino Leon, left, signs the document on a new version of a U.N.-brokered peace deal as Morocco’s Foreign Minister Salaheddine Mezouar applauds after Libyan political leaders agreed, at the Palais des Congres of Skhirate in Rabat, Morocco, Saturday, July 11, 2015. Libyan political leaders have agreed on a new version of a U.N.-brokered peace deal, putting pressure on the rival Tripoli leadership to sign on and build a unity government in hopes of ending the country’s chaos. (AP Photo/Abdeljalil Bounhar)