Another act of gruesome violence offers a painful reminder of the seething angers that lurk beneath daily life. The suspected shooter in Arizona (I avoid his name to keep from promoting his dark celebrity) may have no connection to extremist politics himself, but his depraved act is a reminder of the intense political views that have spurred violence of word and deed, as they have for years.
Most people lament the level of polarization that has overtaken our political discourse almost as much as they are horrified by the violence, but the polarization persists and even grows.
Just a few months ago, respected education professor William Ayers approached retirement at the University of Illinois, Chicago, but he was denied his bid for professor emeritus status. His case is a symbol of how we have not escaped our history—or our anger.