Mark Whitaker

Mark Whitaker, the former journalist and author whose sweeping, recently published biography of Bill Cosby

Mark Whitaker is the former managing editor of CNN, Washington bureau chief for NBC News, and was also a reporter and editor at Newsweek. He will talk about his latest book, Cosby: His Life and Times. (Simon & Schuster) 11/2/2014 First Hour

Steven Barrer is director of The Neuroscience Institute and Philadelphia Magazine “Top Doc” and he will discuss his new book, Exercise Will Hurt You: Concussion, Traumatic Brain Injury, and How the Dangers of Sports and Exercise Can Affect Your Health. (Seven Stories Press)

Steve Weisman will discuss President Obama’s executive order.