Residents inspect damage after airstrikes by pro-Syrian government forces in the rebel held Al-Shaar neighborhood of Aleppo, Syria February 4, 2016. Reuters/Abdalrhman Ismail
Residents inspect damage after airstrikes by pro-Syrian government forces in the rebel held Al-Shaar neighborhood of Aleppo, Syria February 4, 2016. Reuters/Abdalrhman Ismail
Syrians carry belongings back to the city center of the Syrian town of Tal Abyad, as seen from Turkey at the Turkish crossing of Akcakale in the southeast Sanliurfa province, on June 13, 2015. (AFP PHOTO / BULENT KILIC)
Screengrab taken on July 13, 2014, from a video released by the Nigerian Islamist extremist group Boko Haram shows leader Abubakar Shekau (C) (AFP Photo/)
Displaced families from the minority Yazidi sect, fleeing the violence in the Iraqi town of Sinjarl west of Mosul, arrive at Dohuk province.