> In its petition to the FAA, Boeing argues the breakup of the engine nacelle is “extremely improbable” and that an exemption will not reduce safety. Yeah, I'm

> In its petition to the FAA, Boeing argues the breakup of the engine nacelle is “extremely improbable” and that an exemption will not reduce safety. Yeah, I'm not sure I'd trust Boeing's judgement on the probability of catastrophic events at this point...