Soldiers of Palestinian National Authority (PNA) security forces guard near the scene where clashes occurred between PNA security forces and armed men from Islamic Resistance Movement (Hamas) in the West Bank city of Qalqilya, May 31, 2009. Three security men loyal to PNA president Mahmoud Abbas, two Hamas militants and the owner of the building where the Hamas gunmen returned to, were killed in the clashes. [Xinhua] |