Wikisimpsons - The Simpsons Wiki
Bob Dole was a candidate running against Bill Clinton for president.
Kang & Kodos kidnapped him and Bill Clinton in order to rule the world. Bob Dole and Bill Clinton get sent into orbit accidentally by Homer, naked. He is taken over by one of the two aliens and they then impersonate him in order to become President. When they are found out, the people decide that they would be just as good as the candidates.