The Simpsons provided some wry political commentary in the weeks before the 1996 presidential election. Bob Dole was challenging Bill Clinton for the office, and Ross Perot was running as a third party candidate. In the episode excerpted above, Homer discovers that Dole and Clinton are really aliens in disguise and that he needs to expose them before one of them gets elected president. The story lampooned the popular notion that voting for a third party candidate meant that you were throwing your vote away. I disagree with the premise of this. I do believe that voting for a third party candidate is tantamount to voting against the major party candidate that most resembles the third party candidate. But still, this is really clever satire.