A Farewell To Mad Men And David Letterman

This week on Pop Culture Happy Hour, NPR Monkey See's Linda Holmes, Glen Weldon, Barrie Hardymon and Code Switch's Gene Demby talk about the end of Mad Men and if Don, Peggy, and Joan get the endings they deserve. Then they'll look back at David Letterman's late night career and share some of their favorite memories. All that, plus What's Making Us Happy.