Observing a few Americans when they're out doing something for a short while isn't knowing how all Americans are. I didn't say I know more than anyone else. American's know more about how Americans live than those that don't live there. Obviously. I wouldn't say I know how Australians live from knowing 10 of them, both here and back home. Wars cost money and always have, but if they gain something in the end, it's worth it, especially if it's saving lives or helping a country's citizens have eventual peace. Living in America for 62 straight years, and visiting yearly, you know what's going on, especially if you're interacting with people daily from all walks of life and watching the daily news. Visiting a few times for a few weeks you see very little.