Hillary Clinton: Where are you from?

It seems in this campaign Hillary Clinton has kept changing where she is from. I thought this New York Senate, married to the former Governor of Arkansas was from Scranton, PA. Isn't that what she said until April 22? Now that the contest has moved to Indiana she is from Illinois. Why would being from the same state as Obama's from help her? Anyway I can't wait for Guam to vote, so we can find out she's from there too.