Robert Casey actually said...

"Senator Lugar and I introduced the Global Food Security Act, and it was just moved out of committee yesterday."

"I wanted to, first of all, thank each of the witnesses for your testimony, for the perspective that you bring to this issue from long years of experience."

"Well, thank you very much, that's very good advice. Thank you."

"Well, thank you. We'll never know the exact number, but at least we're in agreement that there is a consensus, at least about a range."