In comments that were clearly intended as a warning to North Korean leader Kim Jong Un and his regime a day after the North announced an unprecedented freeze of its nuclear program ahead of bilateral talks with the US, Iran's outspoken Foreign Minister Mohammad Javad Zarif warned that, by pushing to change the Iran deal, the US was sending a dangerous message: Never negotiate with the United States. 

Zarif made his comments, which were reported by Reuters and RT, during a brief meeting with reporters in New York, where he's attending a meeting of the United Nations General Assembly. During the meeting, Zarif accused the US of asking for more from Iran, despite not holding up its end of the bargain. 

"That's a very dangerous message to send to the people of Iran, but also to the people of the world – that you should never come to an agreement with the United Statesbecause, at the end of the day, the operating principle of the United States is 'what's mine is mine, what's yours is negotiable,'" Zarif said.