Regulators come and go. The person holding the reigns at even given point in time is potentially not as good or unbiased as the predecessors. From what I've r

Regulators come and go. The person holding the reigns at even given point in time is potentially not as good or unbiased as the predecessors. From what I've read so far, there's absolutely no clear indication at this point it was solely pilot error, and common sense dictates you ground the planes before more crashes happen.