Take a few hundred Nazis and Klansmen marching openly in Charlottesville, add three fatalities and a wink from the White House, and many people are apt to wonder if God is really out there.
The stories of Graham Platner and Roy Moore, although unfolding in different parties and different eras, trace the same institutional pattern: Modern political parties elevate outsiders when they are useful and abandon them when they become inconvenient. Platner and Moore...












