Palestinians burn a U.S flag during a protest against the visit of U.S. President Barack Obama, in Gaza City

Palestinians burn a U.S flag during a protest against the visit of U.S. President Barack Obama, in Gaza City

Palestinians burn a U.S flag during a protest against the visit of U.S. President Barack Obama, in Gaza City March 20, 2013. U.S. President Obama arrived in Israel on Wednesday without any new peace initiative to offer disillusioned Palestinians and facing deep Israeli doubts over his pledge to prevent a nuclear-armed Iran. REUTERS/Mohammed Salem (GAZA – Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)