TOPSHOTS Ahed Bakr (2nd from L), the father of a Palestinian victim of an Israeli military strike on a beach in Gaza that also killed three of his relatives during the 50-day war between Israel and Hamas militants in the summer of 2014, visits with members of his family the graves of their loved-ones in Gaza City on March 31, 2015. As Palestinians joined the International Criminal Court (ICC) with the goal of trying Israeli leaders for alleged war crimes in summer 2014, Ahed Bakr went to a Gaza committee for Human Rights to file a complaint against Israel after the strike that killed his son, grandson and nephews. AFP PHOTO / MAHMUD HAMS