"Roy Smith" wrote in message =
...
=20
One of the mantas of security is that you can identify somebody by=20
"Something they have, something they know, something they are". As =
for=20
the latter, when only Jews were circumcised, identifying the =
Christians=20
was easy. Think about that the next time you object to being patted=20
down :-)

Roy, man, you made me fall off my chair!
(BTW, a manta is a devilfish. Appropriate for security personnel?)