Sheldon Whitehouse actually said...

"I cannot think of an area in my personal life where I would refuse to act until 100 percent certainty was achieved."

"I hope that you do not take away from this particular room any new doubts about the quality of the science that supports, I think, highly legitimate concerns about climate change."

"I think if we do not take action the judgment of history will be extremely harsh."

"I think Neville Chamberlain's Willful Blindness has justly earned the opprobrium of history."