I heartily agree with the last post. Roger didn't know about Saddam, cause nobody knew about Saddam. I think Roger was protesting against war in general. Not those particular world leaders. If you remember in the Wall he almost sounded as if he was against the British trying to hold off the Nazi war machine, but he was using poetic license. He wasn't against fighting the nazis, he was just against fighting in general (after all it was the second world war that caused him to lose his father).