my colleague andrea mitchell talks with state department spokesperson ned price, next. good day, everyone, this is andrea mitchell reports in washington. as ukraine braces for vladimir putin s military shake up, appointing a russian general known as the butcher of syria to take over the kremlin s failed ukraine operation. general alexander dvornikov, infamous for the atrocities, and a veteran of devastating destruction of checnya. russians forces continue a shift in their focus on the donbas region in the east. with this 8 mile long convoy of tanks. moving toward kharkiv and mariupol. both are still in ukrainian hands, despite weeks of daily