Dear John: Thanks for your kind words. Let us stipulate that you are correct. Does this change anything I said? I think not. Caveat emptor, let the buyer beware, still applies. I am only absolving Boeing of criminal charges.  Under your assumption, they will pay a penalty in the market. They will lose customers Best regards, Walter —–Original Message—– From: John McClain Subject: Caveat Emptor Dear Dr. Block, While I agree in principle with your stance, I have to say, as an aviation professional, expert in avionics, in particular, communications, navigation, with my beginning in Marine Corps aviation, at a … Continue reading Caveat Emptor