Former talk show host visits country as part of National Geographic docuseries 'Years of Living Dangerously'
"If I had a show, I would have gone right after him," former 'Late Show' host said in new interview, calling Republican presidential nominee "damaged"
Bandleader talks three decades of casually revolutionizing late night TV in exclusive '100 Greatest TV Shows' video
"I've created, excuse the expression, kind of a love affair with this," former late-night host says of solar power
"There's nothing illegal going on," the former 'Late Night' host tells Tom Brokaw, "It's just that he's despicable"
2015 became the Year of Living Dave-lessly — as well as the most tumultuous 12 months in late-night TV history
Ball State University to house props, sets and Emmys accumulated during comedian's storied career
Comedian will travel to India on Season Two of 'Years of Living Dangerously'
"So just for the record, I am not replacing David Letterman," new host says. "His creative legacy is a high pencil mark on a doorframe that we all have to measure ourselves against"
Elvis Costello, Joan Jett, Paul Shaffer and Steven Van Zandt also appear in iconic singer's "Forbidden Nights"
Host reveals Kendrick Lamar will be first musical guest on September 7th
Retired late night host makes surprise appearance at Martin Short and Steve Martin's San Antonio performance
Fledgling comic does horrible Paul Shaffer imitation over the phone to late-night great
See who managed to top David Letterman, Jon Stewart and Jimmy Fallon
"Everything that's happened, that's the highlight of my career," former 'Late Show' host says of his personalized IndyCar