Because I didn't blog about it, some of you may have missed my lengthy review last week of Dr. Bob Cantu's new book, Concussions and Our Kids: America's Leading Expert on How To Protect Young Athletes and Keep Sports Safe, which he co-authored with sports journalist Mark Hyman, the latest in a slew of concussion books that I have read and reviewed over the past couple of years (that will teach me; if I really want people to read what I write, I better at least mention it in a blog!).