Cindy Sheehan, right, hugs fellow war protester Bill Mitchell as he delivers a bouquet to her camp. Sheehan, whose son was killed in Iraq, is camping out near President Bush's ranch to protest the president's Iraq policy AP Vigil near Bush's ranch has drawn far more publicity than usual — and her share of critics CRAWFORD - Cindy Sheehan has developed laryngitis from giving so many news media interviews. She has been forced to flee lightning, rainstorms and waterlogged ditches. Nevertheless, the California woman whose son was killed in Iraq, and who is camping out near President Bush's ranch to...