Guardian: ...Ten days ago, during a visit to Hanoi, Bush was asked whether Vietnam offered any lessons. He said: "We tend to want there to be instant success in the world, and the task in Iraq is going to take a while ... We'll succeed unless we quit."
In other words, the problem with Vietnam was not that the US invaded a sovereign country, bombed it to shreds, committed innumerable atrocities, murdered more than 500,000 Vietnamese - more than half of whom were civilians - and lost about 58,000 American servicemen. The problem with Vietnam was that they lost. And the reason they lost was not because they could neither sustain domestic support nor muster sufficient local support for their invasion, nor that their military was ill equipped for guerrilla warfare. They lost because it takes a while to complete such a tricky job, and the American public got bored.