Chris Murphy actually said...

"If Iran decides to rush toward a nuclear weapon, there is no agreement that can stop them."

"I believe U.S. sanctions are the most important part of all the sanctions."

"But I think it is just important to concede that there are a lot more examples of where we signed diplomatic agreements that turned out very well for the United States."

"There are undoubtedly plenty of examples in which diplomacy has gone wrong, in which we signed a deal that did not work out for the best interests of American national security."