>I wonder how many Americans know about the scheme to collect at airports the fingerprints of visitors to the US? I wonder how many Americans know how subjecti

>I wonder how many Americans know about the scheme to collect at airports the fingerprints of visitors to the US? I wonder how many Americans know how subjective and error-prone that fingerprint analysis and other commonly used forensic techniques are? " With few established scientific standards, no central oversight, and poor regulation of examiners, forensics in the U.S. is in a state of crisis. " http://www.pbs.org/wgbh/nova/tech/forensics-on-trial.html http://www.pbs.org/wgbh/nova/tech/forensics-on-trial.html