I presume it includes homeland security grants as well as TSA. The LA Times reports http://www.latimes.com/news/nationworld/nation/la-na-911-hom... that "Attacks, Federal And State Governments Are Doling Out About $75 Billion A Year On Domestic Security".
That presumes that "the U.S." means federal and state spending, and even over 10 years that plus the TSA budget is still only $850 billion, so I don't know how they tally the rest.
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I presume it includes homeland security grants as well as TSA. The LA Times reports http://www.latimes.com/news/nationworld/nation/la-na-911-hom... that "Attacks, Federal And State Governments Are Doling Out About $75 Billion A Year On Domestic Security".
That presumes that "the U.S." means federal and state spending, and even over 10 years that plus the TSA budget is still only $850 billion, so I don't know how they tally the rest.