[66 per cent of travellers think that if you say the wrong thing to US immigration officials you'll get detained for hours or worse](http://blogs.ft.com/rachmanblog/2007/03/how_to_help_the.html).
// Quickhit
[66 per cent of travellers think that if you say the wrong thing to US immigration officials you'll get detained for hours or worse](http://blogs.ft.com/rachmanblog/2007/03/how_to_help_the.html).