The U.S. take responsibilities to exert pressure on Kiev

The fact that Kerry’s visit to Sochi took place for the first time in two years indicates that it is generally an extraordinary event. Different factors have played a role here. On the one hand, there is the desire to preserve the dialogue, especially, in the times of a growing number of international problems, where Russian and American interests are the same. On the other hand, there is the desire to take part in tackling the Ukrainian crisis. After all, the U.S. is not a participant of the...