Dan Rodricks: The Key Bridge disaster and the shock we feel

The collapse of the Francis Scott Key Bridge is shocking on several levels and for many reasons. I’ll start with just three: Because we’ve never seen such a thing around here before and never imagined it; because millions of people have traveled over the bridge and could easily see themselves out there, even after 1 a.m.; and because the bridge was a point of pride stretching across the Patapsco River and Baltimore’s civic psyche.