There is no question that the acting director of the FAA would be more knowledgeable about airplanes than Trump. While technical individuals are needed during t

There is no question that the acting director of the FAA would be more knowledgeable about airplanes than Trump. While technical individuals are needed during the investigation, I don't believe that this decision warrants a full-on root cause analysis prior to making the decision to ground the planes. The FAA's Primary Mission is to ensure the safety of civil aviation, and from a safety stance, if the acting director is incorrect, and another plane was to go down, hundreds of people would likely be killed.