Palestinian medics from Gaza City's al-Shifa hospital react while body bags with the remain of ten children arrive on July 21, 2014 after an Israeli air strike in Gaza City killed 11 people, including five children. The death toll in Gaza rose to 572 today following the bloodiest day in the Palestinian enclave since 2009 where Israel is pressing a punishing military operation.  AFP PHOTO/MARCO LONGARI        (Photo credit should read MARCO LONGARI/AFP/Getty Images)