Children orphaned by Boko Haram Islamists play on a merry-go-round in an abandoned amusement park in Maiduguri, Nigeria, on April 27, 2017. In Maiduguri, where the population has doubled to over two million as a result of Boko Haram insurgency, thousands of children are homeless. / AFP PHOTO / Florian PLAUCHEUR (Photo credit should read FLORIAN PLAUCHEUR/AFP/Getty Images)
