For decades we have been living lives of abundance, with little regard for our natural resources or global health. But we are now facing hard choices in our energy policy. Future generations - my children and grandchildren, along with yours - will have to live with the decisions we make today. And so it is time for us to make some tough and - hopefully - smart choices regarding our energy use and production before it is too late.

The fact that we did not give the demonstrators in Iran our moral support when a young woman named Neda bled to death in the streets of Iran will go down as one of the great mistakes of the 21st Century.

How does it make sense to remove an option, to tell your enemy before you go into a conflict, that you will not exercise whatever options are necessary in order to achieve victory?

Everybody says that they're against the special interests. I'm the only one the special interests don't give any money to.

I'm very optimistic about my home state of Arizona...

I actually think if the American people understood what was going on instead of just being told tidbits by this administration, they would actually be a lot more supportive of the boots on the ground.

The problem is that most members of Congress don’t pay attention to what’s going on.