Not too long ago, on my pre-dawn way to the gym I saw a solitary college student headed purposefully toward campus across the slick, snowy street. A few hundred feet later I saw another. Then another. Then my car passed the Colorado State University boundaries and they were left behind. Except they weren’t. Because what I noticed most about those young people wasn’t the fast determined walk, or the beautiful slim bodies, or the backpacks slung over the shoulders; it was how g