Boeing's 737 Max 8 and 9 aircraft grounded

Boeing's 737 Max 8 and 9 aircraft has been grounded less than 24 hours after the Federal Aviation Administration said it had no reason to believe there was a systemic problem that would warrant a grounding. So changed? KING 5's Glenn Farley has the details.
Published: 6:47 PM PDT March 13, 2019
Updated: 7:56 AM PDT March 14, 2019