"getting a handle on Russian tactical nuclear weapons must be a top arms control and non-proliferation objective of the United States Government."
"It is vital that we leave behind an Iraq that is worthy of the sacrifices that so many U.S. troops and civilians have made."
"I would not refer to Mubarak as a dictator."
"The United States and China share a vital interest in working together to ensure that economic growth is sustainable and balanced, and that it benefits all our people."
"While the day will come when Iraq's vast natural wealth can fully finance its security and investment needs, and when its civilian institutions no longer require such intensive support, it has not yet..."
"I don't think I've ever been prouder to serve with a president who has done more for this country than Barack Obama has done."
"I expect it to be a template from this point on for how Federal Government deals with taxpayers' money."
"We should be stapling a green card to every graduate of our Nation's leading research universities."
"I find it incredibly insensitive."
"In July 2011, you're going to see a whole lot of people moving out. Bet on it."
"We continue to agree to disagree"
"I believe that we need to work towards a world without nuclear weapons, and that the United States has a special responsibility to lead on this issue."