If you watched 'Seinfeld' back in the 90's or the reruns today, you know George Costanza doesn't seem like anyone on a mission to fix corruption in politics. On the other hand, the man who played George, Jason Alexander, does care.

Alexander stars in a new ad for Mayday.us and talks about all of the "paid for by" ads that we've seen and heard every election year. He asks, "Do you know what 'paid for by' really means?" The commercial is a plug for Senate candidate, Rick Weiland, who is running "to fight corruption in South Dakota," according to the post.