Saturday was Notre Dame’s first practice of the 2016 season. The ISD crew was in attendance for the full practice and we were able to watch a lot of action. What does the Power Hour crew think of ND’s defense? Which freshmen impressed? Did any young receivers stand out? Which side of the ball looked the best? Anything to be concerned with after one day? Find out all the answers to these questions, and many more, in this episode of IrishSportsDaily.com’s Power Hour.