Facebook’s late Friday disclosure that a data analytics company with ties to the Trump campaign improperly obtained — and then failed to destroy — the private data of 50 million users is generating more unwanted attention from politicians, some of whom were already beating the drums of regulation in the company’s direction. On Saturday morning, Facebook dove into the semantics of its disclosure, arguing against wording in the New York Times story the company was attempting to get out in front of that referred to the incident as a breach.