Two problems - 1) I can see some whites running the last part of these videos and the making accusations the black guys were playing the knockout game and start a fake furor because these "innocent" white kids were set upon by a black "thugs"
2) I can see individuals get setup for felony assault charges by folks who will say something stupid and then on video - the response is a beatdown which even though "provoked" cannot be grounds to hit someone legally.
I know we have to be men but sometime the best course of action is to just walk away and call him an asshole - it won't get you on the vid but you will avoid a felony charge.