Walter Isaacson, a professor of history at Tulane, has been CEO of the Aspen Institute, chair of CNN, and editor of Time. He is the author of 'Leonardo da Vinci; The Innovators; Steve Jobs; Einstein: …
Rick Rubin is an American record executive and record producer. He is the co-founder of Def Jam Recordings, founder of American Recordings, and former co-president of Columbia Records.
