Old Battles Israeli border police officers use pepper spray as they detain an injured Palestinian protester during clashes on Land Day after Friday prayers outside Damascus Gate in Jerusalem's Old City, March 30, 2012. Israeli security forces fired rubber bullets, tear gas and stun grenades to break up groups of Palestinian stone-throwers on Friday as annual Land Day rallies turned violent. Police said they had made five arrests at Damascus Gate. Land Day commemorates the killing by security forces of six Arabs in 1976 during protests against government plans to confiscate land in northern Israel's Galilee region. (JERUSALEM)