[youtube http://www.youtube.com/watch?v=N2Z7Ds4tzco]

Columbia Business School dean and former Mitt Romney economic adviser Glenn Hubbard was hit by some piece of the CNBC set today…while on live TV. Truly bizarre. Dylan Matthews’ take? “When not getting hit in the face by a set piece, Hubbard has sensible ideas about pairing short-term stimulus with a progressive consumption tax.”