Joaquin Phoenix

So this was on Letterman last night, and Joaquin Phoenix was there to do some press for his new movie "Two Lovers."  Apparently, he was quite gone off of something, lol... He talks a little about the movie (very little), and he talks some about his hip hop career (which I'm very much looking forward to, lol)... The interview is a little long, but it gets pretty funny in some spots, check it out,