For their weekly entertainment chat, Catherine talks about her latest book-club selection, Me Before You by Jojo Moyes; Terri talks about David Letterman's last late-night episode; and they both talk about the phenomenon of following the end of a series like Mad Men solely through the tidal wave of tweets from critics and TV writers we like. To check out some of the links we talked about:+ You can view That Amazing Letterman Montage in the video at left, find out more about each tiny clip in the fantastic Facebook round-up by Adam Nedeff, and view the whole episode on CBS.com for as long as it's there (and if it disappears, Gothamist has a live-blog with clips). + Wondering what the dispute was about Million Dollar Baby and disability rights? Terri has a round-up of opinions.+ The Mad Men scene with Stan and Peggy is available on YouTube, but beware: if you were of a certain age in the '70s, Stan's outfit may give you upsetting flashbacks.Reading this somewhere without hyperlinks? Come to http://parentingroundabout.com for the full recap experience.