The Lebanese army was laying siege to a Palestinian refugee camp in southern Lebanon, demanding the handover of a man accused of killing three of its intelligence agents before taking refuge with a militant Palestinian group inside. The army, which sent reinforcements into the Sidon area 40 kilometers (south of Beirut and around the camp, called on camp leaders to seek out and surrender Badih Hamade, a Lebanese Shiite. According to AFP, Palestinian sources said Friday, that Hamade was hiding in the Ain al Helweh camp with Sheikh Abdullah Shreidi, leader of a splinter group of the fundamentalist Usbat al-Ansar,...