A pro-Russian armed man stands guard at a barricade near the state security service building in Slaviansk
A pro-Russian armed man stands guard at a barricade near the state security service building in Slaviansk, April 28, 2014. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST)
Pro-Russian armed men hold their weapons in front of the seized town administration building in Kostyantynivka
Pro-Russian armed men hold their weapons in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Pro-Russian armed man helps a boy gesture in front of the seized town administration building in Kostyantynivka
A pro-Russian armed man helps a boy gesture in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Pro-Russian armed man lends his weapon to a boy posing for a picture for his father in front of the seized town administration building in Kostyantynivka
A pro-Russian armed man lends his weapon to a boy posing for a picture for his father in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)
Man walks past a barricade in front of the seized town administration building in Kostyantynivka
A man walks past a barricade in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Masked pro-Russian supporter stands in front of the seized town administration building in Kostyantynivka
A masked pro-Russian supporter stands in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Woman waves with orange ribbons of St. George, a symbol widely associated with pro-Russian protests, in front of the seized town administration building in Kostyantynivka
A woman waves with orange ribbons of St. George, a symbol widely associated with pro-Russian protests, in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Pro-Russian armed men talk to each other in front of the seized town administration building in Kostyantynivka
Pro-Russian armed men talk to each other in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)
Woman poses with pro-Russian armed men in front of the seized town administration building in Kostyantynivka
A woman poses with pro-Russian armed men in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)
Pro-Russian armed men hold up their weapons in front of the seized town administration building in Kostyantynivka
Pro-Russian armed men hold up their weapons in front of the seized town administration building in Kostyantynivka April 28, 2014. Armed pro-Russian separatists who took control of the police headquarters in the east Ukrainian town of Kostyantynivka have also seized the town administration building, a spokesman for the regional government said. REUTERS/Marko Djurica (UKRAINE - Tags: POLITICS CIVIL UNREST)