Joseph Lieberman actually said...

"I agree with you, Senator McCaskill, in your criticisms of the process. We have made mistakes. We are going to fix them."

"it is unacceptable to us in terms of our security and our values that Iran obtain nuclear weapons."

"In the end, the one sure way for Iran to not go nuclear is for its people and government to decide not to go nuclear."

"So, when the Iranians, the leadership, the fanatical leadership, chant death to America, it's actually something they've already tragically made happen."