Chris Murphy actually said...

"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."

"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."

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

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