U.S. pulls forces from Libya as fighting approaches capital

BENGHAZI, Libya -- The United States has temporarily withdrawn some of its forces from Libya due to "security conditions on the ground," a top military official said Sunday as a Libyan commander's forces advanced toward the capital of Tripoli and clashed with rival militias. A small contingent of American troops has been in Libya in recent years, helping local forces combat Islamic State and al-Qaida militants, as well as protecting diplomatic facilities. "The security realities on the ground in