Graduating again stirs many emotions

By Kelly Hockenberry, Columnist, The Times On Friday night I walked in my third (and final) graduation ceremony. As I crossed the stage to accept my diploma, I felt a strange mixture of emotions. I was elated to be finished, but, wistful that it was really over. Going back to school at this stage of my life was no easy feat. It had been almost two decades since I had written a paper or studied...