What kind of scan??

[Cal]

My ten year old is sort of a science and technology buff, but I almost died laughing today when he said, "at airports someday they will just run everybody through and do a rectal scan." I hope he meant RETINAL scan.

[nr]

Now THAT would cut down on crowded airports fast!
Hey, might even work on the highway congestion. Instead of tolls, have a rectal check. And that, in turn, would solve our dependence on foreign oil problem.
Tell your son he has hit on a great idea. He might win the Novel Peace Prize and thanks for a great laugh! I'm still laughing off my chair.