Elon Musk threatened Monday to withdraw his bid to buy Twitter, accusing it of failing to provide data on fake accounts, in the latest twist in the Tesla billionaire’s push to acquire the social network. Twitter has committed “a clear material breach” of its “obligations under the merger agreement and Mr. Musk reserves … his right not to consummate the transaction,” according to a document filed with securities regulators. The filing marks an escalation of Musk’s […]