AP:

Forty percent of Americans have never lived when there wasn’t a Bush or a Clinton in the White House. Anyone got a problem with that?

Ummm, I might, yeah.  But mostly, I agree with Professor Gitlin:

The thought is seconded by Todd Gitlin, a professor at Columbia University’s School of Journalism who has written a new book about national politics. He said that while some people are bothered by the dominance of the two families, "right now there is one massive fatigue in America and that is with George Bush. No other fatigue comes close."