By Art Spander
For RealClearSports.com
So again the sporting world is confronted by tragedy, and we are left to debate and contemplate.
A gunshot. Disbelief. A haunting refrain, the Beatles singing, "I read the news today, oh, boy, about a lucky man who made the grade ..." A lucky man who took his own life.
All too prophetic. All too real.
© RealClearSports 2012