https://antipolygraph.org/blog/2007/11/03/colorado-television-news-program-investigates-computer-voice-stress-analysis-cvsa/ News about polygraphs, voice stress analyzers, and other purported "lie detectors." Tue, 12 Nov 2013 13:13:48 +0000 hourly 1 http://wordpress.org/?v=3.7.1