Our climate is changing. The Earth's climate has, in fact, warmed by 1.1 to 1.6 degrees Fahrenheit since the industrial revolution. People look at this and say: Oh, that is not very much. In fact, it is very much, and it changes the dynamic. It impacts species. It kills some. It diminishes the carbon sink of the ocean. It does a number of things.

While the distance between the United States and Iraq is great, Saddam Hussein's ability to use his chemical and biological weapons against us is not constrained by geography - it can be accomplished in a number of different ways - which is what makes this threat so real and persuasive.

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.

There is no more direct or honest person than Jim Clapper.

Domestic violence does not only happen to adults. Forty percent of girls age 14 to 17 report knowing someone their age who has been hit or beaten by a boyfriend, and approximately one in five female high school students reports being physically and sexually abused by a dating partner.

It's a myth that the border can't be enforced. It can be enforced.

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