[Vigilanteman]

My plan would be cheaper and simpler-- walk over a mat bearing a likeness of Mohammed or get searched very carefully.

[OrangeBlossomSpecial]

We only need to have the sampler ladies from the grocery stores bearing weinies on a toothpick as a preboard snack. The line splits the snacking traveler from the PETA jihadists and the islamic jihadists all with a smile.

Alternatively, an eye scanner could be used to register either feelings of either delight or repulsion. These scans register after a passenger's eyes have viewed a picture of the twin towers on 9/11 on a Nick Berg beheading photo.

[Dashing Dasher]

How about the Bacon Security System.

Eat a slice of bacon - or go home.