Quick Reminder

It is rarely noted, but none of the TSA bans on toothpaste, nail clippers, etc., and the searches and pat downs initiated as the result of 911 would have prevented 911. Box cutters are not such a big deal. For all the purpose they served, a well honed credit card would have done the same thing.

We knew who Bin Laden and many other players were. It was odd that people were paying to learn to fly, but did not care about learning to land. There was much intelligence which was neither applied, nor shared with flight crews.

Prevention is often more complicated and has something to do with culture, the nature of what people see, read, hear, etc. Rarely is it to be found in politically motivated band aids and power grabs.