Pretty good 30-second spot by the Hayworth people. I'd suggest they alternate that one with a couple of others on the same theme, perhaps one showing a couple of seconds of McCain's speech to La Raza with the La Raza banner in front of the podium (assuming that it wasn't in Spanish) and letting people know what La Raza represents.
McCain seems to be doing a huge flip-flop from supporting a form of amnesty a few years ago to being tough on illegal immigration now. Hayworth can't let him get away with it.