 His guests also included notables in national politics, such as presidential candidates Howard Dean, John Kerry, Bill Bradley, John McCain, Joe Biden, Mike Huckabee, Bill Richardson, Hillary Clinton, and John Edwards; in business, such as Southwest Airlines co-founder Herb Kelleher and Whole Foods Market CEO John Mackey; in the media, such as New York Times columnists Maureen Dowd and Frank Rich and newscasters Jim Lehrer, Walter Cronkite, Dan Rather, Bob Schieffer, and Tom Brokaw; and in entertainment, such as directors Francis Ford Coppola, John Sayles, and David Lynch, singers Ted Nugent and Billy Gibbons, novelist Salman Rushdie, and actresses Lauren Bacall, Lily Tomlin, and Debra Winger.In 2006 the show won a Lone Star Emmy Award for interview program.In 2009 an episode with Billy Bob Thornton won a Lone Star Emmy for arts or entertainment program.