Report: American wars since 9/11 have cost $6 trillion and killed a half million people

Newsweek -The United States has spent nearly $6 trillion on wars that directly contributed to the deaths of around 500,000 people since the 9/11 attacks of 2001.

Brown University's Watson Institute for International and Public Affairs published its annual "Costs of War" report... "In sum, high costs in war and war-related spending pose a national security concern because they are unsustainable," the report concluded. "The public would be better served by increased transparency and by the development of a comprehensive strategy to end the wars and deal with other urgent national security priorities."