Two stars of the hit show, "Mad Men," are big fans of high-speed rail. And they've teamed up with U.S. PIRG and the humor website Funny ou Die to make a short video that's launching on the site today.

Jon and Elisabeth discuss the changes in the montrer since the first to the fourth season.

A video compilation of Don Draper saying "What?"

This is the best recap of MAD MEN out there--if I do say so myself! Enjoy a well-edited overview of seasons 1, 2, 3, and 4 in 15 minutes!