What Is Jeopardy!?: Alex Trebek and America's Most Popular Quiz Show

Michael Strahan sits down with host Alex Trebek in a candid interview. Trebek talks about his life, his cancer battle and the upcoming "Jeopardy!" host episode where the show's greatest competitors face off.

Cast: Alex Trebek, Michael Strahan, Chris Connelly, Johnny Gilbert, Ken Jennings, James Holzhauer