Joe Lieberman
Lieberman's rise as a national politician coincided with the Democratic Party's refashioning as full-time corporate whore-without-shame in the late 1980s. This was when the Democratic Leadership Council was ramping up, with denunciations of the Democratic Party as a sinkhole of old liberals in the mold of George McGovern or Walter Mondale. Lieberman, a former prosecutor, berserk Zionist, cultural conservative and race-baiter, was exactly the kind of douchebag they were looking for.