Brian Deagon, senior reporter at Investor's Business Daily, says he understands why the Tesla CEO would be agitated by short sellers and hearing the same questions about production and cash flow every quarter.
For full interview, [click here](https://cheddar.com/videos/musks-tweetstorm-following-bizarre-earnings-call).
Amazon will soon make prescription drugs fall from the sky when the e-commerce giant becomes the latest company to test drone deliveries for medications.
