text: should the united states go back to vietnam and finish wha we started and get rid of the communist government? why stop at iraq, why not china and north korea nad cuba and everywhere else? i think this is a rhetorical question. on the one hand i could say "sure, the usa has to put boots on the ground anywhere in the world where tyranny, injustice, wm-d's or unpalatable governments may exist," which would be a sarcastic answer.  on the other hand i think the usa should wage war only when absolutely necessary to defend itself and its allies.