A Burundian protester wearing a gas mask and holding a sign that reads "Stop the third mandate" chants near a burning barricade in the Mugasa neighbourhood of Bujumbura on May 6, 2015. Government and opposition rivals are meeting in Burundi in a bid to end deadly demonstrations against a third term bid by the president, as regional foreign ministers arrived to add pressure. AFP PHOTO / PHIL MOORE (Photo credit should read PHIL MOORE/AFP/Getty Images)
