The Trump administration is being accused of racism for targeting an Obama-era directive compelling schools to ease up on discipline for minority students — even though the policy has made life more difficult for kids, including minorities, stuck in increasingly unruly classrooms. Ask Virginia Walden Ford, who runs a church-based after-school snack program in Little Rock. She was recently surprised when a young, fearful black girl turned up before the end of the school day and admitted she had skipped class. Why? She had been involved in a fight the day before with another girl, but the school had refused...