JERUSALEM, ISRAEL - NOVEMBER 18:  Israeli police crime scene investigators stand near bodies of suspected attackers outside a synagogue on November 18, 2014 in Jerusalem, Israel. Four Israelis have been killed and several others wounded in a terror attack this morning in a synagogue in the western Jerusalem neighborhood of Har Nof. Two Palestinian assailants were killed at the scene by police.  (Photo by Lior Mizrahi/Getty Images)