https://www.politico.com/blogs/under-the-radar/2009/08/filling-out-the-clinton-n-korea-delegation-020416
According to sources, members of former President Bill Clinton's delegation in Pyongyang include Roger Band and Justin Cooper .
Roger Band is a University of Pennsylvania emergency physician and a brother of longtime Clinton aide and counsel Doug Band, who is also on the trip.
Cooper edited Clinton's autobiography, "My Life," and works for the Clinton Foundation in New York.