The legacy of a mass murderer.A field outside Baghdad THE DEAD DON'T TALK in Iraq but their graves do. In northern Iraq, a grave was unearthed last July with several thousand bodies, mostly women and children. From the bullet holes in the top of the skulls, it was clear the deaths weren't natural. The victims had been shot from above while kneeling or after being forced into a mass grave. They had personal household items with them like baskets. They had their clothes on. These were clues that helped identify their hometown and led to the conclusion they'd been compelled...