No it isn't. It is a faux controversy manufactured by the Drive-By Media. And you've fallen for it hook, line and sinker.
There would be no controversy if there was no song. Now we have a stupid meaningless problem that will convince many we really are a racist party-good job Rush and RNC.
a black man is president, this has neutralized much of the race baiter arguments.
This faux controversity is just an effort to give Obama the race baiter imunity totem ala survivor island.