How can I remove a bumper sticker without leaving residue?

I just bought a car from a private seller, but it had a hideous Bush/Cheney bumper sticker.How do I remove it without leaving residue or damaging the bumper?|||use a hair drier on it the heat will help remove the sticker without damaging the paint on it,either that or chemical remove it and heat is the better method for removing those,good luck.|||Heat it up with a hair dryer. After you take it off, use WD-40 to remove the residue.|||Leave it there, just get another matching one for the other side of the bumper.|||Try and remove as much of as possible then use GO JO hand cleaner soak it good on the sticker and check this out it even cleans the paint