Agreed with TXagogo's points. Also I thought Chip Pitts (who used to run Amnesty International USA) made some great points about the moral issues underlying this. "Even if you don't mind having your genitals groped and naked pictures taken, do you really want to live in a country where your parents, children, wife, etc. is subject to this?"
Luttwack's presentation was sizzling, talking about how the TSA agents go to Israel on "fact-finding" missions and then ignore and distort whatever they're told. I also thought it was striking that the TSA was the only organization that didn't respond to IATA's vision document.