Antony Blinken actually said...

"I think that what I heard Senator Menendez say and then Senator Schumer say--not having seen the letter, I would not want to comment on it in detail."

"There are different groups. There are different camps. There are lots of people who do not want an agreement under any terms."

"Congress has to play a central role, if we get to an agreement, to make sure that Iran lives up to its commitments."

"We have worked with Congress in these sanctions to ensure that as the sanctions are enacted and as they are applied, we do it in a way to hold together the international coalition."