You would sort out people at higher risk and lower risk, and then maybe don't have to examine those at low risk as much. You will have a natural (method) of sorting out people for prevention, rather than for treatment.

But if you brought the lenses away from the top of the surface, you lost the image. They were not a practical way to find tiny early changes.

You've heard of 12 days of Christmas. This was 12 years of Christmas for Ryan, Ryan's friends and his family. In short, Ryan sold his office. He might as well have put a for sale sign on his office.

George Ryan may have been greedy, but he was not stupid.

It's a lot like going through a financial audit.