Former President Donald Trump has reportedly admitted taking his letters with Kim Jong Un and other “tremendous stuff” when he left the White House on Jan. 20, 2021. Journalist Maggie Haberman revealed that the twice-impeached president took letters from the North Korean dictator when he jetted to Mar-a-Lago, his Palm Beach, Florida, resort, on the day President Joe Biden was inaugurated. “Most of it is in the archives, butthe Kim Jong-un letters … we have incredible things,” he told Haberman, according to an article she penned in The Atlantic promoting her forthcoming book, “Confidence Man: T…