Dan Rodricks: What will be the legacy of Baltimore’s squeegee tragedy?

The matter of squeegee workers on Baltimore street corners blew up these last few years — with fear, resentment and sometimes hostility between those trying to earn a few bucks cleaning windshields and the drivers behind them. Anyone could have predicted tragedy. Many did. “Someone’s going to get killed” became mantra in the debate, and a year ago, in the heat of summer, we had the worst case, at East Conway and Light streets, across from Harborplace.