A cautious Contrarian reader writes: A friendly caution about taking pictures inside the Canadian Air Transport Security Authority pre-board screening area: If noticed, likely to attract unwanted security attention. Noted — but isn't this just further evidence that the real purpose of security theater is not to keep Canadians safe but to buttress the puffed-up functionaries charged with upholding these useless, colossally wasteful procedures? [caption id="attachment_2591" align="alignwrap" width="545" caption="Left: Stanfield International Airport 7 a.m., October 15. The security queue extends past the Clearwater Seafoods kiosk to the Air Canada check-in counter. Right: Half and hour later, inside the CATSA security zone. "][/caption] The overwhelming evidence...