Getty Images When Elon Musk recently announced that he was stepping back from politics, investors hoped that would mean he would step up his involvement in the many tech firms he runs. His explosive row with President Donald Trump – and the very public airing of his dirty White House laundry – suggests Musk’s changing priorities might not quite be the salve they had been hoping for. Instead of Musk retreating somewhat from the public eye and focusing on boosting the fortunes of Tesla and his other enterprises, he nowRead more