The United States, obviously, has a great interest in helping to maintain peace and security in Europe, and we have a formal alliance, NATO, to do so.

NATO's essentially run by the United States.

The United States strongly condemns the illegal disclosure of classified information. It puts people's lives in danger, threatens our national security, and undermines our efforts to work with other countries to solve shared problems.

I would be delighted if the United States could have a positive relationship with Russia, and I would be thrilled if the Russian people, who are so capable, had a normal country that they could chart a different future.

That is why I am so interested in this research. They haven't been applied significantly across the United States as far as rural application is concerned.

I also believe that we have an extraordinary opportunity for the United States and European Union to lead the world in developing and implementing new and more efficient technologies - smart electrical grids and electrical vehicles.