It's a critical time for Tesla, as it looks to prove it can execute the production of its highly anticipated Model 3. Elon Musk recently said at the South by Southwest festival that production delays keep him up at night, and reports of flawed parts at its manufacturing probably won't help. David Whiston, U.S. Autos Equity Strategist at Morningstar, joined Cheddar to discuss why he isn't caught up on those claims.