New York Knicks executive Larry Johnson has a different take on the racial fire that’s recently ignited over Clippers owner Donald Sterling, looking at the broader picture to make his main point: It’s high time blacks started their own league, he said. In a tweet, the former star player wrote: “Black people your Focusing on the wrong thing. We should be focusing on having our own, Own team own League! To For Self!!” It’s not the first time that Mr. Johnson drew critical attention to the fact that the NBA is headed primarily by white executives and played mostly by...