FROM CNN's Jack Cafferty: President Obama – arguably one of the great orators and most articulate campaigners ever to occupy the White House – runs the risk of an "incoherent presidency." The White House is sending out mixed messages that have people scratching their heads and political opponents licking their chops. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2010/images/08/18/art.obama.bush.jpg caption=""] David … Continue reading Who sent clearer message as president, Bush or Obama?