As the father of a 23-year-old son murdered by Osama bin Laden's suicide killers on September 11, I understand the joy expressed by so many Americans today on the death of this monster. But my thoughts dwell more on my son, James, and the thousands of bin Laden's victims; not just the dead of 9/11 but soldiers killed during the wars in Iraq and Afghanistan, the Cole attacks, the embassy bombings, Mumbai, and on and on.