End Sanctioning News Today

>> reporter: many of them cant get out, its difficult to get to the western part of ukraine. the journey could take 24 hours. some people dont have the resources or ability to get there. they have to hunker down. its a city of nearly 3 million. you raise an interesting question for the international community. how many civilian casualties can be accepted until things are escalated? its a difficult area and balance. the world doesnt want to start world war iii, but they want to pressure the russi...