MUNICH, WEST GERMANY - September 5, 1972
I have traveled back virtually to witness the worst day in the history of the Olympics.
It’s been just hours since Mark Spitz won his 7th gold medal. All 7 golds were won in world record time.
But there is no celebration going on.
Instead the unthinkable is happening 50 years ago today at the 1972 Munich Olymp…