"Here's what happens to me now: People used to know who I am and now I have to wear a name tag to get anything going," Letterman said. While out and about recently, likely headed to the "farmer's market," Letterman said he ran into someone who he thought was a fan. But it turned out to be a case of mistaken identity on their end.

One of the great things about late night TV right now is the support that multiple other late night hosts are giving each other. In fact, they’re even appearing

David Letterman says he has no regrets about stepping away from late-night television.The 78-year-old television personality, who hosted Late Night from 1982 and The Late Show until 2015,