Mark K. Updegrove

Mark K. Updegrove. Producer: LBJ: Triumph and Tragedy. Mark K. Updegrove is a presidential historian and author. He currently serves as the president and CEO of the LBJ Foundation. Earlier in his career, Updegrove was the director of the LBJ Presidential Library and publisher of Newsweek. He has written for The Daily Beast, The Hill, The Nation, National Geographic, The New York Times, Parade, Politico, Texas Monthly, Time, and USA...