Washington DC, May 20 -- US President Donald Trump said on Wednesday (local time) that the US is in the final stages with Iran, and cautioned they might do something "nasty" if Iran doesn't sign a deal.

Speaking to reporters at Joint Base Andrews while travelling to Groton, Connecticut, Trump said, "We're in the final stages with Iran. We'll see what happens. Either they have a deal or we're going to do some things that are a little bit nasty, but hopefully that won't happen."

Trump then said that Israeli Prime Minister Benjamin Netanyahu will do whatever he says, and is a good man.

"Netanyahu will do whatever I want him to do. He's a very good man. Don't forget, he was a wartime Prime Minister, and he's not treated right in Israel, in...