The US Transportation Safety Administration now keeps airspace safe from attack by snow globes, as well as toothpaste, mouthwash, and hair gel. A blog post by Patrick Smith, the airline pilot who posted this photo to his Flickr account, bores into the core irrationality of the phoney security restrictions citizens have acquiesced to since 9/11. Money quote: Conventional wisdom says the [9/11] terrorists exploited a weakness in airport security by smuggling aboard boxcutters. But conventional wisdom is wrong. What they actually exploited was a weakness in our mindset — a set of presumptions based on the decades-long track record of hijackings. In years...