I read stuff like this, and I’m not trying to knock science. But then you hear interviews with people like Melissa Harris-Perry who talked about former President Obama flying past her while she was jogging, smoking a cigarette, and then flying past here again. And I have to wonder: Could early-bird Bush do something like this? My favorite shift (when I was in Corporate America) was 9 p.m. to 5 a.m. and 6 p.m. to 2 a.m. I still got eight hours in, just when everybody else was eating breakfast.