http://intellihub.com/2013/03/31/iraq-afghanistan-wars-will-cost-u-s-4-6-trillion-dollars-report/ Seems entirely worth it. We got to go try out some fancy new toys, kill literally tons of people, destroy freedom in America, destabilize some nations and put on a puppet show. That’s some real bang for your buck when you benefited and didn’t have to pay. I’ll give you a hint the people of America, Iraq and Afghanistan as well as other participating peoples have done all the paying in both blood and treasure. The real question is who benefited? I would just start with who thinks its a good idea to use uranium in bullets. Not the biggest player, but one that may have the longest potential impact. Oh, and you can always look at the banks, energy companies, Israel, and defense contractors who made out like bandits.