The four-minute movie trailer was created to show Chairman Kim the power and glory that could be his if he lays down his nukes. President Trump pitched paradise to Kim Jong Un in a four-minute movie trailer made especially for the summit in Singapore last week, complete with cautionary tale, dramatic musical score and a lot left for the imagination. It features the two men and images of glory and strength: the perfect tease for the chubby millennial ruling North Korea known for killing off family members and playing video games. Kim is like Trump. They love screens and they...