The original content of Democracy Now! Headlines appears under the Creative Commons BY-NC-ND 3.0 License (United States). For more, including their other shows and media, visit www.democracynow.org. November 21, 2017 Report: U.S. Wars Since 9/11 Will Cost Up to $8 Trillion in Interest Payments Alone ----------------------------------------------------------------------------------- This comes as a new report from Brown University's Costs of War Project estimates that the U.S. wars since the 9/11 attacks in 2001 will cost up to $8 trillion in interest payments alone over the coming decades. Their report says the U.S. has already spent $4.3 trillion on the wars-and that the U.S. will be paying trillions of dollars in interest on the war debt for decades to come. .