Great Video on what war is about.

Smedley Butler was the most honored man in Marine Corps history. He wrote and spoke that the purpose of US wars is millions and billions in profits for America’s leading “bankers, industrialists, and speculators.” War is a “racket:” a deception whereby its purpose of blood money from American taxpayers to “insiders” is always disguised as noble and necessary ventures to keep Americans propagandized into paying again and again.

General Butler in his summative book, War is a Racket, on the costs of war to ordinary Americans:

Smedley Butler