Pro-Russian activists with Russian flag pass by the barricades at the regional administration building in Donetsk, Ukraine, Wednesday, April 9, 2014. Ukrainian Interior Minister Arsen Avakov said the standoff in Donetsk and the two neighboring Russian-leaning regions of Luhansk and Kharkiv must be resolved within the next two days either through negotiations or through the use of force, the Interfax news agency reported. (AP Photo/Efrem Lukatsky)