CNNW John King USA September 21, 2011
either changed their stories or recanted their testimony, raising doubts that have gone global. anti-death penalty protesters are out in force tonight in georgia and over time, the pope, nobel peace prize laureates, desmond too tou and jimmy carter have been among those who have appealed for leniency or a new trial. the original prosecutor in the case say they are executing the right man tonight. >> there are two troy davis cases. there is the legal case, the case in court, and the public relation case. we have consistently won the case, as it's been presented in court. we have consi...