Diplomatic Relations Won't Change With Iran Over Nuke Deal, John Kerry Says

Kerry all but ruled out a visit to Tehran during the his tenure.

In an interview with Jonathan Karl, Kerry all but ruled out a visit to Tehran during the his tenure.

"It's not being contemplated," Kerry said. "We don't have relations at this point."

Congress now has 60 days to consider the agreement and would need a veto-proof two thirds majority vote to strike it down.

“There have been various analogies to throwing things down the toilet etc.,” Moniz said. “This is not so simple with nuclear materials. We have plenty of evidence of exquisite environmental sampling that will reveal the traces of nuclear work.”

Kerry added that the U.S. has the ability to watch and track Iran’s military facilities “at any time,” a reference to unspecified surveillance and intelligence techniques.

As for the controversial lifting of financial sanctions, some which will occur immediately and other over a period of five and then eight years, Kerry said it could have been worse.

"Three of the seven [negotiators] thought [Iran] shouldn’t be held to any kind of restraint," Kerry said. "We prevailed."