MY USA TODAY COLUMN: Of Class And Classes: If you want to help poor kids get ahead, then you need to support school choice. “The long knives have come out for Education secretary nominee Betsy DeVos. But her critics aren’t attacking her because they think she’ll do a bad job. They’re attacking her because they’re afraid she’ll do a good job. But I think that her success will be important, if you care about addressing inequality in America.”