[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/09/23/art.debate.split.gi.jpg caption="CNNs most recent polls have Obama at 49% and McCain at 44%."] FROM CNN's Jack Cafferty: With the polls tightening, the stakes for the upcoming presidential debates are getting higher. The first of three debates is set for this Friday in Mississippi. Despite all that is already known about John McCain and … Continue reading What will you look for at the Presidential debates?