ATLANTA — While the NFL was rightfully being hammered over turning a blind eye to domestic violence, the NBA got a bit of a pass on its latest brouhaha. No longer. Training camps are starting up around the NBA, so it’s time to ask a blunt question: Does the league celebrated for its diversity and inclusiveness actually have a race problem? Any thought that Donald Sterling was just an isolated case of bigotry was quickly erased by a nasty situation in Atlanta, where racially charged comments made by …