Michael McCaul actually said...

"As President Kennedy once said, let us never fear to negotiate, but let us not negotiate out of fear."

"I have some concerns about this deal. We have worked on these sanctions for a decade."

"I am concerned that it deals nothing with the technology aspects, as we know they have the capability to hit Israel and Europe with its missiles currently, and the Pentagon projects that they have ICB..."

"I think that we should negotiate, but I believe that lifting sanctions should not be done until they have dismantled their nuclear program."