DONETSK, UKRAINE - APRIL 27: Pro-Russian activists guard the entrance to TRK Donbass television station after taking over the building on April 27, 2014 in Donetsk, Ukraine. Pro-Russian activists have been occupying government buildings and demanding greater autonomy in at least ten Eastern Ukrainian cities in recent weeks, prompting the government in Kiev to threaten military action to retake control of the cities. (Photo by Brendan Hoffman/Getty Images)