Donald Trump weighed in on "The O'Reilly Factor" about the Iran nuclear deal and what he would do if he was at the negotiating table.

"I'd do a good job to start off with," Trump told Bill O'Reilly. "I mean [John Kerry] has to immediately say this is what we want and if he doesn't get it, he's got to walk."

Trump remarked that making a deal with Iran is something that could be done in "one day."

"The Iranians and the Persians are generally great negotiators," he said. "We are terrible negotiators. The people representing the Obama administration and Obama himself are terrible negotiators."

"All you have to do is look at our trade, five for one," Trump said, referencing the administration trading Sgt. Bowe Bergdahl for five Taliban members. 

He said that the Obama administration seems "desperate" and that's why they are bad negotiators. 

"For one thing they seem desperate and everything I see is it looks like desperation," Trump said. "For another thing, it's hard to believe they really don't seem like they like Israel. Whether they do or not, I don't know."

Watch the video above to hear more from Trump on "The O'Reilly Factor."   

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