He's still a major political figure, but does he ever miss the White House? "Yes and no. I was so thrilled when I got reelected because I knew I could only do eight years, that's what our Constitution calls for," he says. "And I always thought it was a waste of time to spend a day of the life you have wishing you could do something you can't do anymore. It's like, what if I'd been a professional basketball player and [it was already] 25 years after my career was over? It's just a waste of time. And I've enjoyed every part of my life and I love what I'm doing now. I'm really happy with it."