Palestinian youths throw stones toward Israeli troops during clashes near the East Jerusalem neighbourhood of Wadi al-Joz March 16, 2010. Palestinians mounted violent protests in a “day of rage” in Jerusalem on Tuesday and a U.S.-Israeli crisis over a Jewish settlement project deepened with the cancellation of a U.S. peace envoy’s visit. The Dome of the Rock, on the compound known to Muslims as al-Haram al-Sharif, and to Jews as Temple Mount, in Jerusalem’s Old City is seen in the background. REUTERS/Baz Ratner (JERUSALEM – Tags: POLITICS CIVIL UNREST RELIGION)