David - have you tried bringing box cutters on a plane lately (or tried bying a very large quantity of ammonium nitrate)? In contrast to what you have said, since those disasters the "methods" used have been an objective of regulation and substantially increased governmental scrutiny. While not foolproof, clearly some degree of success has been achieved.
Keep in mind that Jim Jones enforced his mass poisoning with automatic firearms.
Last edited by bmarlowe1; 07-23-2012 at 05:38 PM.
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