Originally Posted by stimpy
So if none of the extra things they have added since 9/11 truly matter, why do they do it?
That question has been the subject of oh, several thousand posts in this forum

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One view is that the extra procedures Make Us Safer™.
One view is that the extra procedures appear to Make Us Safer™.
One view is that the extra procedures do both.
One view is that the extra procedures do neither.
One view is that the extra procedures are simply a government employment scheme.
Take your pick.