19x90 - Late Show with David Letterman

Dave welcomes actor Alec Baldwin and musical guest Michael Kiwanuka. To mark the beginning of summer, Dave and Alec go pantsless. Alec sets the record straight about what he was saying to the Daily News photographer. Alec shares some behind the scenes info about Dave's appearance on his podcast. Alec talks about how he had to get loud with the legendary film director.