This Washington Post writer tries to say a person's income & how badly the US has deprived them
determines quite naturally their ability to be courteous. As is commonplace among elitist nut cases
writing for the WaPo, he says this exemplifies the cultural divide. So, a person's parents can't simply raise them to be courteous? After the employees at RFK are trained, send the company up
to the Bronx to train Yankee Stadium employees, some of the rudist I've ever run into anywhere.
Problem is, the very rude employees are unsupervised,
so you'd have to hire another company to follow up.