Amnesty Strong Evidence of Israeli War Crimes in Gaza .

A Palestinian boy pushes the wheelchair of his brother, Ayman Mahmoum, who was injured during the 50-day war between Israel and Hamas militants in the summer of 2014, on July 29, 2015 in Rafah in the southern Gaza Strip. Ayman, 5, was reportedly injured during an Israeli strike on August 1, 2014, which has become known as "Black Friday". An analysis of an Israeli assault in the Gaza Strip following the capture of one of its soldiers during last year's war in the Palestinian territory shows "strong evidence" of war crimes, Amnesty International said. Photo by Ismael Mohamad/UPI