True, but an entity that goes so far as to cheat on tests is hardly likely to honestly self-certify - it is further evidence that some non-trivial form of verif

True, but an entity that goes so far as to cheat on tests is hardly likely to honestly self-certify - it is further evidence that some non-trivial form of verification is necessary. I am not, however, going to take any position on whether Boeing has done anything wrong until the accident analysis is complete.