President Trump said on Sunday he won’t rush reaching an Iran deal but it will definitely be better than the one former President Obama hatched.

"If I make a deal with Iran, it will be a good and proper one, not like the one made by Obama, which gave Iran massive amounts of CASH, and a clear and open path to a Nuclear Weapon," he wrote.

"Our deal is the exact opposite, but nobody has seen it, or knows what it is. It isn’t even fully negotiated yet. So don’t listen to the losers, who are critical about something they know nothing about. Unlike those before me who should have solved this problem many years ago, I don’t make bad deals!" he also wrote. 

Earlier on Sunday, Trump said he advised his team not to rush into an agreement with Iran.