Frontline picks out the facts that they have at hand and weaves them into a story. There are several points here and not all are made equally well. This has been told in many forums. Frontline is a fairly important one in terms of exposure.
Not much new here. If I had a son I would do everything short of telling him no to get him to play a non contact sport.
Football is going the way of boxing. I don't see getting beyond some of these issues without gutting the game we all love.
We have talked about this before...but this is a good link and story that needs to be retold until we get some basic rule changes at least.