Privatize. Tesla founder and CEO Elon Musk is always stirring things up on Twitter, but this time he may have gone too far. Musk casually announced that he was considering taking his electric car company private again. This is after eight years on the stock exchange and four or five different electric car models. The Tweet sent shock waves through the market, driving Tesla’s stock price up and up. Musk has explained his intentions, but some wonder if what he did – announcing it on Twitter – was even legal. All I can say is, keep an eye on Musk and Tesla stock. If it hits $420, Musk might pull the going private trigger.