Casey Sheehan was a re-enlistee with the Army's 1st Cavalry. He knew he was going to fight. He understood that. He embraced it. He fought like a soldier. And like a soldier he died, killed in April of 2004, in Sadr City, Iraq. Casey's mom, Cindy, doesn't quite get it. She is a mother who has lost her son to a war. Convinced she knows more about the costs of war than other parents who've suffered similar loss, she has parked herself outside President Bush's ranch in Crawford, Texas. Full of judgment and hate, calling him "selected," not elected, blaming...