No one should underestimate Zuckerberg’s determination to launch this product. In the face of widespread criticism, he is coming back for more and Marcus. his top financial-services executive, is asking for “the benefit of the doubt” from regulators. That line wouldn’t work in a car-repair shop, let alone a bank. Still, Facebook deserves a fair hearing, given Zuckerberg has changed Libra’s message. If it falls on deaf ears, maybe the problem is the messenger.