I'm not itching to sue Amazon or Wal-Mart... they sell a lot of books. But the future is very uncertain with books.

I hope that we can continue this cooperation on other critical issues related to America's future technological competitiveness. We must work together to encourage the creative talents that have made our country the world leader in technology.

Hydrogen holds great promise to meet many of our future energy needs, and it addresses national security and our environmental concerns. Hydrogen is the simplest, most abundant element in the universe.

And when these advances are made, hydrogen can fill critical energy needs beyond transportation. Hydrogen can also be used to heat and generate electricity for our homes. The future possibilities of this energy source are enormous.

For example, the Prime Minister earlier this year talked about the importance of the Arctic to our future. He's right. A hundred years from now, the strength of Canada is going to be coming from our resources in the Arctic.