Elon Musk shares his thoughts on Bill Gates. They're not pleasant

By Jazmin Goodwin, CNN Business

New York (CNN Business) - The world's fourth-richest person is trash-talking the second-richest person.

After Microsoft (MSFT) co-founder Bill Gates cast doubt on the viability of electric trucks, Tesla (TSLA) CEO Elon Musk said this weekend he thinks Gates 'has no clue.' Musk responded to a tweet Saturday on how he felt about Gates' declaration on electric vehicles.  Read more >>