Brad Sherman actually said...

"The United States Constitution vests specifically power over all international commerce, particularly sanctions, in the United States Congress."

"the most important decision we will make this century is whether our successor species is carbon-based or silicon-based"

"So you are saying it is possible that, if the United States Congress declares by over a two-thirds majority in both Houses, that we reject the deal..."

"I would hope that you negotiate a deal in Switzerland so good that Congress universally supports it."