Man killed in clash at Palestinian camp in Lebanon

AIN EL-HILWEH, Lebanon (Reuters) - At least one man was killed on Tuesday in clashes between Islamist militants and the Palestinian Fatah faction at a Palestinian refugee camp in Lebanon where a power struggle has fueled days of violence.Gunmen from Fatah, the party of West Bank-based Palestinian President Mahmoud Abbas, have regularly clashed with Islamist militants in the camp, including supporters of Islamic State and al Qaeda.A loudspeaker on a mosque implored the warring sides to stop shoot