Ultimately, if you think about all the youth that everybody has mentioned here in Africa, if everybody is raising living standards to the point where everybody has got a car and everybody has got air conditioning, and everybody has got a big house, well, the planet will boil over - unless we find new ways of producing energy.

It's only when you hitch your wagon to something larger than yourself that you realize your true potential.

We know that the nation that goes all-in on innovation today will own the global economy tomorrow. This is an edge America cannot surrender.

I guarantee that there is no political influence in any investigation conducted by the Justice Department or the FBI, not just in this case, but in any case, full stop, period.

He [Barack Obama] talked about a crisises and he was blaming the Republicans on this crisises. It's like me blaming my wife for my drinking. I don't se how this is the Republicans fault.

It could be another election where the alignments between Republicans and Democrats are different than they were this time and who a foreign country prefers.

With the changing economy, no one has lifetime employment. But community colleges provide lifetime employability.