Is America safer from terrorism 16 years after 9/11?
September 12, 2017 Newsweek
The Costs of War project is cited in a listicle about whether America is safer 16 years after 9/11. "The cost has been more than $500 billion dollars on homeland security alone, according to a report from Brown University."
Is America safer from terrorism 16 years after 9/11? (Costs of War Project cited) – Newsweek