Thats the bottom line here. Everyone is well aware of the screening of their baggage so there are no "secret" searches. Very few bags are even opened as the reports I read on here of false positives are GREATLY exagerated. If you do not want your baggage screened, then do not check a bag. I have yet to see anyone forced against their will to check a bag, or fly for that matter.
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"All life is a concatenation of ephemeralities" - Alfred Kahn, American economist