Let's say a Soviet exchange student back in the '70s would go back and tell the KGB about people and places and things that he'd seen and done and been involved with. This is not really espionage; there's no betrayal of trust.
I was the Chair of the first department of medical physics in a medical school in the U.S.
We have a lot of rule changes. I am part of the competition committee. We spent a lot time evaluating the game, how do we make the game better for our fans.