Elon Musk and the SEC once again work out what he can and can't tweet

Tesla CEO Elon Musk and the U.S. Securities and Exchange Commission's long saga might finally be over — but don't count on it.
On Friday afternoon, Musk — a voracious tweeter and the head of Tesla, a publicly traded electric car company monitored by the SEC — reached an agreement with the regulatory agency after a February tweet about car production numbers. 
Earlier in April, a federal court judge in Manhattan gave Musk and the SEC a few weeks to sort out what the agency