Not quite ready for prime time ...
Lexblog TV did a brief interview-by-Skype with yours truly on Wal-Mart Stores, Inc. v. Dukes and AT&T Mobility v. Concepcion. If my (admittedly poor) embedding skills are working you should be able to see it below. If not, I've linked it here.
I'd call this one shameless self-promotion, but frankly, I'm fairly shamed. After watching it, I'm resolving to (1) just stare at the webcam the next time, and (2) get back to the gym.
Andrew Trask has participated in the defense of more than 100 class actions, involving all stages of the litigation process.