Why wont Barack Hussein 0bama come to the aid of the asian students being beaten by blacks in Philadelphia?

Obama seems to be very hypocritical in these types of situations. When Gates was arrested, he immediately umed that "The Police acted stupidly", even though they followed correct protocol, yet keeps quiet when several african american students brutally attack a group of asian students. I've heard claims that he is, in many ways, a racist, and now I'm starting to believe them.