Medvedev's assessment of Obama:
MEDVEDEV: He's very comfortable partner, it's very interesting to be with him. The most important thing that distinguishes him from many other people -- I won't name anyone by name -- he's a thinker, he thinks when he speaks. Which is already pretty good.
STEPHANOPOULOS: You had somebody in your mind, I think. (LAUGHS)
MEDVEDEV: Obviously I do have someone on my mind. I don't want to offend anyone.
He's eager to listen to his partner, which is a pretty good quality for a politician. Because any politician is to a certain degree a mentor. They preach something. And the ability to listen to their partner is very important for the politician. And he is pretty deeply immersed in the subject, so he has a good knowledge of what he's talking about. There was no instance in our meetings with Mr. Obama where he wasn't well prepared for the questions. This is very good. And after all, he's simply a very pleasant man with whom it's a pleasure to deal with.