Take note, folks, because the powerful white guy has shared yet another tip for becoming a billionaire: Speak your mind all the time! (Previously: no peeing, no vacation.) “People say, ‘Oh, you know, you’re wealthy now, you have the luxury of saying things that you want to say,’” Mayor Bloomberg said on the radio today. “Um, how do you think I got wealthy? I really believe that.” No one doubts that part.