Chris Coons actually said...

"What I am encouraged by is, that you have said when you call U.S. v. Nixon the greatest, you think it is rightly decided."

"I think that your explanation of how you ruled in the Hamdan case is admirable."

"Will you also agree that Morrison was correctly decided?"

"So if U.S. v. Nixon was rightly decided, was Morrison v. Olson rightly decided?"