right leg in two place where is a shin bone broke through the skin in an injury too gruesome to show. his teammates watched from the bench several feet away. you can see them recoil in horror. he was rushed to the hospital where he had two hours of surgery where he reset his leg. he is said to be in good spirits, but has a long recovery ahead of him. our chief correspondent sanjay gupta is here to tell us more about this injury. we want to talk about startling new numbers on attention deficit hyper activity disorder. the injury first. what exactly happened? >> well, it's a pretty unusual type of injury. he is obviously a big guy. he jumped far horozontally and vertically and landed in an awkward position. when you think about the leg below the knee, you are talking about two bones. the tibia and a smaller bone