(AP Photo/Mary Altaffer) Michael Cohen walks in New York on April 11, 2018. L et me suggest an image from the near future and see what your reaction is. It's a few months from now, and Michael Cohen is being led into a police station in Manhattan in handcuffs, his jacket slightly askew, his face wearing an expression that's two-thirds defiance, one-third fear. In fact, you might have pictured that already yourself. If you look at Cohen on the news and say, "Oh yeah, that guy's definitely going to jail for something," you are not alone. While Cohen is usually described as "Donald Trump's personal lawyer," in fact he was much more: a deal-maker, a problem-solver, and the guy Trump would turn to if he wanted to threaten somebody. "If somebody does something Mr. Trump doesn't like, I do everything in my power to resolve it to Mr. Trump's benefit," Cohen once told ABC News . "If you do something wrong, I'm going to come at you, grab you by the neck and I'm not going to let you go until I'm...