Probably a lot of people here watched Joe Wilson, and unless their kids were forced to watch it as well, I doubt their kids saw an example of someone being innappropriate, rude if you want.
But probably a lot of kids watch something like VMA awards and seing a guy act like that is a bad influence.
Is he a racist, could be, rappers tend to have an attitude. Is yelling out racist because a white honey got upstaged any worse than Al Sharpton on a soap box, about whitey holding him down, no it is not.
That Beyonce showed some class to allow someone to have an uninterrupted moment.