We saw what great progress he's made buddying up to Kim Jung Un. In fact last week as a testament to the warming relations between the U.S and North Korea Kim Jung Un rolled out his new 11 axle intercontinental nuclear tipped missile with range of 8000 miles. Which in turn means that there's not a single target anywhere in the continental U.S. that's out of it's range.
Every qualified individual in the field of U.S. international relations told Trump to ignore Kim Jung Un and not give him the international exposure and attention he craved but Trump wouldn't listen instead allowed himself to be played like a banjo by the North Korean dictator.
