It must be a slow news day. New York Post columnist Neal Travis has headlined his column with the outlandish supposition that Prince Harry of England, 14, is actually the son of the late Princess Diana and her onetime lover James Hewitt. “The boy looks awfully like James,” says one observer. “It’s not just the red hair — Diana’s family, the Spencers, contains a few redheads . . . But you put a picture of Hewitt next to that of Harry and you’ll see what everyone’s talking about.” According to the official record, Prince Charles is the father of Harry.