If you`re a Republican politician and you`re seeing this guy [Donald Trump] saying crazy stuff and going up in the polls, what are you going to say, you`re going to say equally crazy or maybe a little less crazy stuff.

I'm a United States senator, and I have a responsibility to the people of my state - also to the people of this country.

Being Jewish and having lost relatives in the Holocaust, I've always been aware of the meaning of prejudice. These are things that have remained with me throughout my political career.

Israel has an absolute right to exist - not only to exist - but to exist in a way that they're not under threat of terrorism.

Social Security Works! puts expanding Social Security front and center on the national agenda, where it belongs. Everyone who has a stake in the debate should read this important book.

I think the overwhelming majority of the American people know that we have got to stand together, that we're going to grow together, that we're going to survive together, and that if we start splintering, we're not going to succeed in a highly competitive international economy.

We have to transform our energy system.