We were so wrapped up in all that Letterman/McCain business , we almost forgot about this nice little surprise from last night’s Conan . Fresh off his best actor Emmy win for 30 Rock , Alec Baldwin stopped by the Late Night set unannounced for a brief round of “In The Year 2000.” It seems like Alec’s been rocking those Buddy Holly glasses even more these days, which is always fun. Plus, he actually gets off a couple of decent jokes. Check in after the jump to hear his zinger about li’l Bristol Palin (with a bonus Kirstie Alley-is-fat chestnut by Conan thrown in for good measure). [Late Night With Conan O'Brien ]