Rocky? Really?

So Hillary's new theme of the week is Rocky. While this is not news, I just saw a clip of her getting played out to the theme song on Letterman, and I couldn't believe. Has anyone told her that the movie consists of a white person attempting to beat up a black guy, but ultimately getting hospitalized? I thought race was supposed to be a "hot-button issue" (quickly becoming the stupidest media buzzphrase after "delegate-rich state). How'd this one get through?