Elon Musk weighs in on competitor Rivian after the companys blockbuster IPO, says high production and breakeven cash flow are the true test – Yahoo! Voices

Elon Musk has weighed in on Tesla competitor Rivian a day after the latter’s blockbuster IPO debut.
In a tweet, the Tesla CEO said high production and breakeven cash flow would be the “true test” fo… [+1115 chars]