Displaced Palestinian children look out from a tent where their family are taking refuge in Beit Lahia in the northern Gaza Strip on August 4, 2014, after fleeing their home due to Israeli shelling on the besieged Palestinian Territory. Israel will hold its fire in most of the Gaza Strip for a seven-hour "humanitarian window", the military said, four weeks into its bloody conflict with Hamas. AFP PHOTO/ MOHAMMED ABED        (Photo credit should read MOHAMMED ABED/AFP/Getty Images)