Since I saluted her last summer when she took a stand in Crawford, Texas, it seems only fair that I make another public gesture now that Cindy Sheehan has removed one of her "Camp Casey" hiking shoes and stuck her foot firmly in her mouth. That gesture is to raise a hand and cover up my wincing eyes. It's not the first time this celebrated and denigrated mother of a fallen soldier has spouted off a bit incautiously. But I cut her a break before. After all, her beloved son Casey died in Iraq while mine is alive and kicking....