Mike, They did not have to do a big study, they could have called me. Back in the 60′s I was going to Point Park when it was on the Blvd of the Allies. My buddy and I found out the little bar across the street would serve us beer so on our lunch break we started going across the street and have 2 or 3 beers. Our grades dropped dramatically so we had to make a decision to stop doing that after about 3 months.