Burundian children, who fled their country, stand behind a fence as they wait to be registered as refugees at Nyarugusu camp, in north west of Tanzania, on June 11, 2015. Since early April, more than 100,000 people have fled to neighbouring countries -- mainly to Tanzania -- from Burundi due to political violence sparked by the country's president to seek a controversial third term. AFP PHOTO/STEPHANIE AGLIETTI (Photo credit should read STEPHANIE AGLIETTI/AFP/Getty Images)
