https://www.siliconvalley.com/2019/03/12/trump-says-planes-becoming-too-complexamid-boeing-737-crisis/

President Donald Trump weighed into the controversy engulfing Boeing Co.’s 737 Max on Tuesday, saying airplanes “are becoming far too complex to fly.”

The comments came just minutes after the U.K. joined other nations across the world in grounding the 737 Max aircraft in response to a second crash of the model in five months on Sunday.