Slightly OT: why US visitor screening is flawed
Interesting piece in
USA Today:
http://www.usatoday.com/travel/news/...g_x.htm?csp=34
Apart from the program having cost US $1bn to implement so far (these costs set to rise to $10bn), the whole business of taking two fingerprints seems to be a waste of time: "Critics say the two-print database won't work well with the FBI's database and will lead to a high error rate"