By Tom Knighton
I remember when they first started putting metal detectors in schools. It wasn’t to stop mass shootings–those weren’t really that much of a thing back then. It was to deal with kids who were involved in gang activity or wanted to at least act like they were.
It raised a major stink at the time, but we got used to it.
To say there’s some deja vu over this story from Philadelphia is putting it mildly…