A displaced Palestinian taking shelter at a UN school receives treatment at the Kamal Edwan hospital in Beit Lahia  in the northern Gaza Strip early on July 31, 2014. Early in the morning, an Israeli strike attacked a mosque near the same UN school in Jabalia, that was attacked the day before, wounding 15 Palestinians, emergency services said. AFP PHOTO/ MOHAMMED ABED        (Photo credit should read MOHAMMED ABED/AFP/Getty Images)