Unity government aims to save Libya, but has to get in first

The United States, Europe and United Nations have all pinned their hopes for resolving Libya's chaos and blocking the Islamic State group's growth there on a newly announced unity government. The problem is: It's not clear how the government can actually get into the country. The unity government, brokered by the U.N. and headed by a little known Libyan technocrat, Fayez Serraj, is supposed to replace the two rival administrations — one based in the capital Tripoli, the other based in the eastern city of Tobruk — that have been battling each other for more than a year, each one backed by an assortment of militias. But the Tripoli-based government, dominated by Islamists, and some of its...