Friday’s ad is for Budweiser, from 1971. In this ad, Ed McMahon is asking you to Pick-A-Pair, or threatening you that if you don’t he’ll start tap-dancing … with his twin brother. Please don’t let that happen. So which pair will you pick? With only four days to go until “E-Day,” please make sure you to do exercise your right and make your vote count. Don’t dance around it.