 of the University College London discussing his new book, Fluke, Chance, Chaos, and Why Everything Matters. I'm Barry Ritholtz. You're listening to Masters in Business on Bloomberg Radio. Some days, my active psoriatic arthritis makes it hard to get in the game. Now, the ball is in my court. Thanks to treating my skin and joints with Sky Rizzi, Rizzen Kizimab Rizzen, a prescription-only 150-milligram injection for adults.