Dallas Mavericks owner Mark Cuban has prided himself as the man who knows all about politics and international relations, but even Cuban is suddenly silent where it concerns China. Any time a microphone and TV camera are present, Cuban is ready to hold court and sally forth into political waters to make pronouncements about nearly everything. But on China, Cuban has suddenly lost his voice. Cuban has been mysteriously silent during this flap over the NBA’s slavish support of the oppressive Chinese government. Indeed, even when quizzed directly on the topic by the Washington Times, Cuban would not offer one...