In case you missed J.R. Jones’s capsule review with all the details, Columbia College will be showing the grincherific Bad Santa, directed by Terry Zwigoff and starring Billy Bob Thornton, tonight at 7 PM as part of its Cinema Slapdown series. The movie will be followed by a debate on its artistic merits, or lack thereof, with Columbia film and video graduate Matthew Fagerholm and WBBM news editor Jim Benes.