TOPSHOTS Palestinian protesters stand amid tear gas smoke during clashes with Israeli security forces following a protest in reaction to the death of the 18-month-old child killed in an arson attack in the occupied West Bank earlier in the week, on August 2, 2015 on a street leading to Duma village. The firebombing of the Dawabsha family's home in the occupied West Bank that killed 18-month-old Ali Saad sparked an international outcry over Israel's failure to curb violence by hardline Jewish settlers. AFP PHOTO / JAAFAR ASHTIYEH