It's NOT Vietnam...oh, wait a minute...

Bush in Vietnam warning over Iraq
President George W Bush has warned a US withdrawal from Iraq could trigger the kind of upheaval seen in South East Asia after US forces quit Vietnam. "The price of America's withdrawal was paid by millions of innocent citizens," he told war veterans in Missouri. Mr Bush said the Vietnam War had taught the need for US patience over Iraq.
So, having spent the last few years denying any similarity between Iraq and Vietnam Bush now invokes America's last great military disaster as a reason for supporting him in it's present one.