Massachusetts state troopers use a technique called "behavior pattern recognition" to screen passengers at Boston's Logan International Airport. The ACLU says it sounds like racial profiling. Fred Thys reports.
Copyright 2002 NPR
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Massachusetts state troopers use a technique called "behavior pattern recognition" to screen passengers at Boston's Logan International Airport. The ACLU says it sounds like racial profiling. Fred Thys reports.
Copyright 2002 NPR