Clashes between Israeli security forces and Palestinians after death of Palestinian official

JERUSALEM, WEST BANK - DECEMBER 12: A Palestinian protester uses a slingshot during the clashes between Israeli troops after the demonstrations followed by Palestinian senior official Ziad Abu Ein's death, following Friday prayer in Jerusalem, West Bank on December 12, 2014. Ziad Abu Ein is reported dead Wednesday after allegedly inhaling tear gas used by Israeli police to disperse a demonstration against the Israeli occupation. (Photo by Salih Zeki Fazlioglu/Anadolu Agency/Getty Images)