Thruvision

Barr: Full Body Scanners Coming to a Subway Near You

Nearly 30 years ago, a young Arnold Schwarzenegger, appearing in a sci-fi movie, Total Recall, walked through an entryway monitored in real-time by thuggish officials, as his skeletal form displayed a firearm hidden under his jacket. This 1990 theatrical episode is now coming to real-life — and the privacy implications are far from fictional.

The Associated Press