The Great Dust Cloud has made its way to Atlanta. This morning, as I drove Hannah to an orthodontist appointment, we saw the sun behind a haze that looked like those pictures you see of mornings in Cairo, a golden light bathing all those familiar buildings and transforming them in the process. The cloud apparently blew from the Sahara across the Atlantic, first making its U.S. landfall in Miami yesterday morning. I guess what we have here is only the residual cloud, but it is striking.