A Palestinian protester tries to hit back a tear gas canister with a racket during clashes on the Gaza-Israel border, east of Khan Younis in southern Gaza Strip, on May 4, 2018. More than 1,000 Palestinians were injured Friday in daylong fierce clashes between hundreds of Palestinian demonstrators and Israeli soldiers stationed on the border between eastern Gaza Strip and Israel, medics said. (Xinhua/Yasser Qudih)