Musk saying things which are a stretch bothers me: Investor

Accusing Elon Musk of over-promising on Tesla's capabilities, American investor Jim Chanos said, "What bothers me... is (Musk's) willingness to say things that I think he knows are a stretch." He also said, "I don't think you get to tell people you're going to make 20,000 Model 3s a week when you know that's not going to be the case."