Jed Dorsheimer, William Blair Group Head of Energy and Power Technologies, downgraded Tesla to the equivalent of a hold. He says investors are tired of the distractions caused by CEO Elon Musk. The stock is already down 28% this year. Dorsheimer is on "Bloomberg Open Interest." -------- More on Bloomberg Television and Markets Like this video? Subscribe and turn on notifications so you don't miss any videos from Bloomberg Markets & Finance: https://tinyurl.com/ysu5b8a9 Visit http://www.