Knees

[P.A.]

I went back to the doctor today and he gave me these lovely pictures. What do you think? Did I do the right thing?

[P.A.]

The doctor gave me a card but he says airports generally will not honor it. I will be pulled out of the line and they will ask to see the scars and run a hand scanner over them.
I don't fly very often so I really am not worried.

[P.A.]

I will have colonoscopy picture in two weeks but I think I will keep them to myself.