Washington -- We at The American Spectator call it "Kultursmog," and it is the only kind of smog of which our friends on the left approve. Actually, they not only approve of Kultursmog, but they contribute to it. Kultursmog is that aspect of American culture that is utterly politicized, and it is politicized by the politics of the left. Its leading centers of pollution are Hollywood, California; New York City; Washington, D.C., and, increasingly, Silicon Valley. I had hoped that Silicon Valley, with its brave claims to libertarianism, might have escaped the pollutants of Kultursmog, but I was wrong. The...