We've got another talented cast filling in this week, and I'm really excited to see what they bring. You guys know Alyssa Rosenberg from her work with the Culture channel, her own blog, and her guest-posting her. I'm really hoping Alyssa will talk Mad Men.
Julian Sanchez, who blogs here, is also filling in. Julian has roiled the blogesphere this year with all the talk of epistemic closure. Perhaps will see more of that, but I've asked him here to not to fill in the "even libertarian Julian Sanchez says..." role, but to hopefully as adroit a critic of the Left, as he has been this year for the right. (I don't even know Julian calls himself a libertarian.) That said, Julian will get no objections for the occasional Limbaugh-punching.