People who travel should be on guard. All our military, our police and I think the word has been spread. And people know to be careful to watch, to report. Something that looks suspicious to you, don't be embarrassed to go to an authority and say, "Look, I saw this and it seems suspicious to me."

I am not a high-tech techie, but I have been told that is not possible.

I have very deep concern about the legacy of the Rehnquist court and its efforts to restrict congressional authority to enact legislation by adopting a very narrow view of several provisions of the Constitution, including the commerce clause and the 14th Amendment. This trend, I believe, if continued, would restrict and could even prevent the Congress from addressing major environmental and social issues of the future.

We have a chance to wind down and expedite the removal of 96 percent of the world's nuclear weapons. What an achievement it would be, if at the end of the next administration, we could say that the nuclear arsenals of both Russia and the United States had been reduced to the barest minimums.

Winning may not be everything, but losing has little to recommend it.

I basically believe the medical insurance industry should be nonprofit, not profit-making. There is no way a health reform plan will work when it is implemented by an industry that seeks to return money to shareholders instead of using that money to provide health care.

The National Guard fulfills the militia mentioned in the Second amendment. Citizens no longer need to protect the states or themselves.