What about this akward, gringe-worthy interview with actor Joaquin Pheonix on the David Letterman show? We dont know whats funnier, the fact that Joaquin has officially lost his marbles (purposefully perhaps?) or that he has stopped acting to pursue a career in hip-hop! CBS circulated edited versions of the interview prior to air-time, in hopes of attracting more viewers to the show. Apparently it was not circulated quickly enough, and full length versions of the interview were soon posted online for all to see. Despite having little effect on ratings, this video proves once more that David Letterman can still roll with the punches and make us laugh