FROM CNN's Jack Cafferty: In Boston they threw tea into the harbor. This time around they're throwing incumbents into the street. And it's a wonderful thing. [cnn-photo-caption image=http://i2.cdn.turner.com/cnn/2010/images/05/10/art.bob.bennett.jpg caption="Bob Bennett (R-UT) was ousted by GOP activists."] Utah has become the first state to oust an incumbent this year – three-term Republican Senator Bob Bennett lost … Continue reading Message to incumbents by Utah Sen. Bennett's loss?