Concussions May--Or May Not--Be Bad For You

The mighty "may" strikes again. This time Dr. David C. Viano, of the National Football League's research committee on concussions, used a form of the word to hedge a dubious argument that concussions suffered by high school football players may not be as serious a health concern as is generally thought.Here's the relevant section from a New York Times article by Alan Schwarz (March 1, 2007):. .