Richard Branson gives Elon Musk some advice: Learn to delegate and get some sleep

From one business visionary to another, Virgin Group's Richard Branson has given embattled Tesla founder Elon Musk some advice after his recent troubles. Asked by CNBC's Nancy Hungerford what advice he would give to Musk, Branson hesitated before saying that he should learn to delegate. Like Branson, who started life as a student entrepreneur and then founded...