CRAWFORD, Tex. It was just two years ago that Cindy Sheehan pierced the national consciousness with her roadside vigil near President Bush's Texas ranch in protest of the Iraq war. Several thousand demonstrators came to Crawford to join Sheehan in 2005, capturing the international media spotlight and seemingly crystallizing the antiwar movement. Before long, Sheehan was transformed from a grieving mother moved to protest by the loss of her son in Iraq into a globe-trotting antiwar hero. Eventually banned from the roadside, she bought five acres of land to serve as a base for future protests, dubbing it Camp Casey...