Meet North Korea's Number One Fan In The United StatesKen Roh moved to the United States from South Korea 43 years ago. Now, he’s running a pro–North Korea website, the most visible of a small group of Pyongyang’s devotees in the U.S. LOS ANGELES — The heart of Koreatown was still hot as night fell in early June. Inside a ballroom on the second floor of a three-star hotel, a white banner with Kore