It is St. Patrick's day and time to bum chug a dozen green beers. The holiday is considered by some to be racist, but by others it is just a damn good reason to drink. No matter what your heritage may be, people can pretend to be irish for a day. With a name like Conan O'Brien, it is pretty obvious he doesn't need to pretend. In the following video, Conan visits a Irish Heritage Museum to learn more about the emerald isle.