Elon Musk just bought another $10 million of Tesla stock to silence Wall Street

Just a few days after Elon Musk took to Twitter and said that Tesla bears should prepare for the "short burn of the century," the Tesla CEO put his money where his mouth is and snatched up nearly $10 million in Tesla shares. According to a Form 4 filing with the SEC, Musk on Monday acquired $9.85 million worth of Tesla stock, thus bringing his total stake in the company to about 20%. Musk's purchase comes just a few days after Tesla shares plummeted following a somewhat bizarre interaction on Te...