Imagine if Sheehan's son were killed at Pearl Harbor in 1941...would she be calling the Japanese innocent victims of US imperialism and blaming FDR for her son's death?
To take the analogy one step further.
The Emperor of Japan allegedly bombed Pearl Harbor. If it were the Japanese that bombed us, why are we fighting in Europe against Hitler and Mussolini? They didn't do anything to us on American soil. We need to stop bombing the innocent civilians of Germany and Italy.