“I don’t know how much longer I can stay,” Gary Cohn told Porter, “because things are just crazy here. They’re so chaotic. He’s never going to change. It’s pointless to prepare a meaningful, substantive briefing for the president that’s organized, where you have a bunch of slides. Because you know he’s never going to listen. We’re never going to get through it. He’s going to get through the first 10 minutes and then he’s going to want to start talking about some other topic. And so we’re going to be there for an hour, but we’re never going to get through this briefing.”