The Republicans have been baying at the moon for seven years, in March it was seven years since the president signed the bill. They've been baying at the moon that they had a better idea.

Saddam Hussein certainly has chemical and biological weapons. There's no question about that.

As we disagree with each other, we learn more about each other, and more and more people are coming together.

Anybody who's ever dealt with me knows not to mess with me.

Hillary Clinton truly is sincere, but she has to connect more with the American people in terms of what she believes in and how she intends to accomplish progress in their lives.

For three decades, Senator Arlen Specter served the people of Pennsylvania with independence, toughness, determination and an unflinching devotion to the best interests of his constituents and our country. From the committee room to the Senate chamber, Senator Specter offered a voice of reason and passion in every debate - always willing to reach across the aisle and work across party lines to get the job done, regardless of political gamesmanship or gain.

I think a primary always makes the other candidate a better candidate because you're battle-tested and you have to think in ways that other people are thinking in addition to your own vision, how to incorporate some fresher, newer thinking into all of that.