BENGHAZI, Libya, Aug 31 (Reuters) – A car bomb at a checkpoint killed four troops from Libyan commander Khalifa Haftar’s forces on Thursday, in an attack claimed by Islamic State, officials and security sources said.

Source: http://feeds.reuters.com/~r/reuters/AfricaNigeriaNews/~3/lxV1V8bJM1U/idAFL8N1LH6L2