Trump's Nobel?!

Nobel Peace Prize for Trump??!! They must be joking. He is still threatening war on Iran. But what is stopping him from having a summit meeting with President Rouhani, a more affable man that Kim? Is it because Netanyahu has told him not to? Or is it because Iran doesn't have nuclear weapons to bargain with? A united Korea would have a population of 77 million, making it the 20th most populous country in the world, ahead of the UK, France and Italy. At present South Korea with 51.2 million is 27th and the North with 25.6 million is 52nd.