Due process and judicial process are not one and the same, particularly when it comes to national security.

It is possible, I supposed, to imagine an extraordinary circumstance in which it would be necessary and appropriate under the Constitution and applicable laws of the United States for the President to authorize the military to use lethal force within the territory of the United States.

You constantly hear about voter fraud... but you don't see huge amounts of vote fraud out there.

It's a sad indication of where Washington has come, where policy differences almost necessarily become questions of integrity. I came to Washington in the late '70s, and people had the ability in the past to have intense policy differences but didn't feel the need to question the other person's character.

Though race-related issues continue to occupy a significant portion of our political discussion, and though there remain many unresolved racial issues in this nation, we, average Americans, simply do not talk enough with each other about things racial.

With all do respect, senator, I don't think this is an appropriate setting for me to discuss that issue. I'd be more than glad to come back in an appropriate setting to discuss the issues that you have raised.

Any decision to use lethal force against a United States citizen - even one intent on murdering Americans and who has become an operational leader of al-Qaida in a foreign land - is among the gravest that government leaders can face.