You're familiar with politicians, but do you know what they like to drink? If you buy today's Groupon, you just might find out. For $10, you get a $25 Groupon to Bullfeathers of Capitol Hill, a restaurant and bar that's been serving food and drink to state representatives since 1980 and Max Trews of Fairfax, Virginia, since 2005. Grab your part-time pundits and leisure-time lobbyists for a late-night bite or Saturday afternoon burger and beer. Follow @Groupon_Says on Twitter.