"Mengele used humans to test various theories in medicine.

Regarding a war in which thousands died and many thousands more were injured as a "training exerecise" seems to me to be on the same moral track."

It's true that Saddam's lost thousands of his troops by having them oppose the US miltary. There little difference between Mengele and Saddam- other than perhaps Mengele was a slightly better human being.

It's not the fault of the US soldier that he must kill Iraqi soldiers, nor the fault of president Bush that he must order US soldiers into action which results Iraq soldiers dying. Your inability to understand this is similar to Mengele's inability to understand morality.