A Palestinian protester stands as tear gas canisters fired by Israeli troops fall on the Gaza-Israel border, east of Gaza City, on Feb. 22, 2019. One Palestinian teenager was killed on Friday and dozens injured in clashes between hundreds of Palestinian protesters and Israeli soldiers during the weekly anti-Israeli rallies and protests held in eastern Gaza Strip, close to the border with Israel, medics said. (Xinhua/Yasser Qudih)