Main street? It's a two-way street. And for the one horse race that truly engages the American nation, that is literally a mixed blessing. A blessing that mixes our own enchanted way of life, culpably introspective as it can be, with the passing traffic of the wider world. Right now, between pandemic and protests, there is a lot of turmoil out there. Nobody should be surprised, then, if society's discords have been filtering through the backstretch gate in Derby week: whether through the annual migration of mainstream media, or protestors...