In 2017, North Korea’s Kim Jong-un was given a copy of Donald Trump’s 1987 book, The Art of the Deal, in which Trump lays out winning tactics to stick to during negotiations. Now, Trump is President of the United States of America, and he is about to attend a summit meeting with Kim in Singapore, according to South Korea’s Chosun Ilbo newspaper. Here are Trump’s tactics, accompanied by quotes from his book, The Art of the Deal.