John Kerry actually said...

"Even if Iran does not walk away or promptly returns to the table, its negotiators are likely to adopt more extreme positions in response."

"Overall, however, we assess that we still have a credible chance of reaching a deal that is in the best interest of America's security, as well as the security of our allies."

"Today, as the result of the constraints in the JPOA, Iran has halted progress on its nuclear program and it has rolled it back in key areas for the first time in a decade."

"The passage of new sanctions could provoke Iran to walk away from the negotiating table, violate the JPOA and start moving its nuclear program forward again."