Eastern forces draw closer to Tripoli as U.N. chief urges restraint
Skirmishes have already broken out as fighters from Khalifa Haftar's eastern-based Libyan National Army (LNA) move westwards.
Anti-Gaddafi forces shout during a gun battle with pro-Gaddafi supporters in the Abu Salim neighborhood in Tripoli, in October 2011(photo credit: REUTERS/ISMAIL ZITOUNY)ByREUTERS