It's a historical phenomenon that in 250 years, a nation could move from a colony into the most prosperous nation of the world and the leader of the world. It is indeed an achievement, a tribute to the talent of the American nation, the American people and an optimal political and economic system.
Indeed, Russia and the U.S. were allies during the two tragic conflicts of the Second and the First World Wars, which allows us to think there's something objectively bringing us together in difficult times, and I think - I believe - it has to do with geopolitical interests and also has a moral component.
I have never stated Russia is an energy superpower, but we have more reserves than almost anybody else. We have always behaved, and we will continue to behave, in a responsible way. We intend to participate in the elaboration of common rules in the energy sector and to abide by rules which are developed together.