Aside from Charles Barkley, this is also what Bill Cosby said some time ago.
http://www.rense.com/general82/ana.htm
Also, Bill Cosby made a speech in 2004, "Pound Cake Speech" in NAACP among other speeches.
Hold up, for the next few posts coming in, let me post for you.
"Mr Highness you dumb dense non-born-in-1990 punk, now you supporting a rapist? You are sick, disgusting pathetic human being. Bill Cosby's great great great great great grandfather was white you stupid racist troll punk. I'm about to ignore you right now (Although I can't ignore you at all). I hate you Mr Highness!!!!!!!!!!"
Best thing he said from that quote, was it's not about color, it's about behavior. So like I said before, these whites ain't going to stop, there is no full proof solution. We have to help each other out. If we can become successful, we can help others become successful as well.