Lots of these security screeners lack common sense. Sure, there have been kids in Iraq or Vietnam with explosives taped to them but a 4 year old with her mother and grandmother? Get real and get some common sense.

Figmo is right, too. I was travelling in Europe by train in the 1980's. The Basque Separatists were bombing train stations in Spain at that time. There were National Police with automatic rifles guarding train stations both inside and outside.