A lie detecting program that discovers deception better than people can

How good are you at catching a lie? Research suggests that despite the fact many liars expose their own deceit in the way they talk, we humans are terrible at picking up on it. Half the time we're right. Half the time we're wrong. Computers, it turns out, are much better at detecting these clues, and they're getting… » 1/16/13 3:20pm 1/16/13 3:20pm