Six months ago I asked here what Tyler Cowen and I should discuss on Blogging Heads TV.  I got sick on our scheduled day, but we are finally on again for Tuesday.  Your suggestions from before are fine, but an awful lot has happened since – not quite 28 Days Later scale, but a lot.  So I thought I'd ask again; Tyler also asked at Marginal Revolution. 

Also, March 24 I will debate Bryan Caplan at GMU on "Liberty vs. Efficiency."  What a fun month!