are we really trying to spread our system to other countries or just trying to gain control of their resources and wealth.would we care about Iraq it the did not have oil. or afganistan if a major U.S company did not have an oil line running across that country or they did not have rare earth minerals in their western mountains.aren't we really just sacrificing poor young people and working peoples money to create more "banana repuplics" I am more afraid of the local "gang bangers" than some camel jockey half a world away. or am I just paranoid and unpatriotic