The greatest nation of the world is run by a coward, why?.?

A coward in Bush who dodged the Vietnam war but is sendig sombody else's children to their death,3000 plus marines killed in iraq and not his own. A traitor who lied to the American people acussing a peaceful Iraq of having WMD's never foud . A traitor for breaking the treaty with the UN entity when He invaded without the permition of the UN charter.Why is it possible the American people let this monster worst then Hitler who at list was voted in by the people in germany is let be in power of the Unites State of America