can you find any stats on yearly hijackings that are limited to only flights where hijackers made it through american security, though? all I can find are global aggregate stats and its a bit unfair to credit TSA with preventing the hijacking of a flight from Heathrow to Dubai
Most TSA, FAA, and airline operator policies and procedures are harmonized with ICAO and IATA policies and procedures. Of course, there are regional variations and differences between international and domestic flights within those regions, but for the most part things are consistent among all of the members of both signatories of Convention on International Civil Aviation (ICAO members) and IATA members.
The whole shoe thing was proposed someone who wasn't the US (I think the UK, but my memory is fuzzy-- damn cosmic rays), submitted to ICAO, voted on, and enacted by the US as a signatory.
Why not? Comment thread is about TSA. Article is about TSA. The policy is a TSA policy. Why expand the discussion to include things no one else is talking about, and why do it surreptitiously?