 Gosh, you know, it's entirely understandable to look to 1968. It's really the birthing moment of our modern era of polarization. There's a tremendous amount of political violence in 1968, much more than today, before Johnson's announcement. But I think that we really deserve the present moment to look to any moment in the past to understand this moment. There are just times in history when the past is not really much of a guide, and I think we kind of need to confront...