"For all history, you've had imposing stone forts and moats and men standing around with weapons. That is until a new technique came about. Maybe it was stumbled on, I don't know, but it changed everything. And what it was is sort of magic."

"Mystery."

"No, no. Magic like Houdini. Like magicians. Illusion. In other words what you do is present something that isn't there. It sounds risky but it's the safest damned thing that ever was. It's absolutely one hundred percent foolproof. If Kennedy had it, he never would have been assassinated in Dallas. Never. Oswald wouldn't have known where to shoot."

Walgreen followed every step and as each new

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device was installed, he realized the genius of the new technique of illusion. It was not to stop an assassin from trying. Rather you wanted him to try because that was the greatest trap.

First the windows in the house that appeared to be normal see-through glass were changed so that what you saw inside was really three or four feet off. You really saw reflections from the polarized glass.

And there were two access roads that were opened wide. Or so it seemed. But the roads were wired and if cars didn't stop when ordered to by someone who appeared to be a forest ranger but was really a Paldor agent, the road would suddenly open up at a specified point, leaving two ditches in front and in back of any car which refused to stop.

The slope of the hill housed another electrical system that picked up urine odors of any human body. It had been developed in Vietnam. And all the surrounding hills were cabined by people who appeared to be just vacationers when in reality they were Paldor agents.

The illusion was that Ernest Walgreen's country cabin was a country cabin, instead of an electronic trap. It worked on the assassin's mind so that when he saw Walgreen puttering around in his garden from a nearby hill, he would think: I can kill that man just by driving up and putting a bullet in him. I can kill that man anytime I want. And I'd better do it now because he'll never be so open again.