CNN New Day April 24, 2014 10:21:00
Because he was having trouble at school. but it's still not clear despite so many questions remaining, why he did it, how the boy survived the 5 1/2-hour trip in freezing temperatures with very little oxygen. to discuss this further joining us is dr. john bookbar, a professor of neurosurgery at cornell. doctor, it's good to see you again. >> good morning. >> we talked before. but to talk once again just about real let's one of those medical miracles that we probably won't fully understand unless you could actually see the patient. but to start off, talk to me about the affect on the body these...