By Chief William G. Brooks III* In the words of U.S. Supreme Court justice William Brennan, there is "nothing more convincing than a live human being who takes the stand, points a finger at the defendant, and says 'That's the one!'" But we now know that such compelling evidence can be wrong. According to the Innocence Project, of the 336 prisoners freed after DNA proved they were innocent, over 70% went to prison after an eyewitness mistakenly identified them as the offender. In other …