"What I try to get out my class is leaders. Everyone’s supposed to lead, everyone. I put people on the spot just to see how they’re paying attention to things. I’ll say, 'Okay, next week, I want you to lead.' Or I don’t even say that. I just say, 'You’re going to lead today.' In my class, you’re always on your toes. It’s the only way to develop leadership. You’ve got to be on your toes in the real world."