A pro-Russian armed man in military fatigues poses for a photograph with a girl as he stands guard outside a regional administrative building seized in the night by pro-Russian separatists, in the eastern Ukrainian city of Kostyantynivka, on April 28, 2014. Some 20 militants armed with Kalashnikov assault rifles and wearing uniforms with no insignias took control of the town hall and hoisted the flag of the "Donetsk Republic". AFP PHOTO / VASILY MAXIMOV        (Photo credit should read VASILY MAXIMOV/AFP/Getty Images)