FWIW, as someone who has been following Schneier's commentary on airport security for at least a few years now, Schneier and Hawley have discussed many of these

FWIW, as someone who has been following Schneier's commentary on airport security for at least a few years now, Schneier and Hawley have discussed many of these issues previously: http://www.schneier.com/interview-hawley.html http://www.schneier.com/interview-hawley.html