How misguided was the Internet mob that smeared the Frost family, whose 12-year-old son delivered the Democratic radio address on SCHIP, as undeserving? Even the Wall Street Journal editorial board calls the Frosts “just the sort of family that a modest Schip is supposed to help”:

Unfortunately, that narrative was bolstered this week by some conservative bloggers. After the Schip veto, Democrats chose a 12-year-old boy named Graeme Frost to deliver a two-minute rebuttal. While that was a political stunt, the Washington habit of employing “poster children” is hardly new. But the Internet mob leapt to some dubious conclusions and claimed the Frost kids shouldn’t have been on Schip in the first place.

As it turns out, they belonged to just the sort of family that a modest Schip is supposed to help. One lesson from this meltdown is the limit of argument by anecdote. The larger point concerns policy assumptions. Everyone concedes it is hard for some lower-income families like the Frosts to find affordable private health coverage. The debate is over what the government should do about it.