[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/07/14/art.clinton.polarized.ap.jpg caption=" Former President Bill Clinton addresses the National Governors Association."] FROM CNN's Jack Cafferty: Former President Bill Clinton has a warning for all of us: he says this country is becoming more and more divided. Speaking to the National Governors Association, Clinton said that even though the Democratic primary produced historic results … Continue reading Bill Clinton: America becoming more divided