Palestinian security force officers loyal to the Fatah Movement run along a street as they leave their positions after clashes with Hamas militants in Gaza City. Gunmen armed with rifles, grenades and explosives climbed down from rooftop positions on Saturday, and residents began venturing out of bullet-scarred homes after their leaders agreed to end a week of factional bloodshed in the Gaza Strip. (AP Photo/Khalil Hamra) (AP Photo/Khalil Hamra) Khalil Hamra