FROM CNN's Jack Cafferty: The national dialogue just doesn't seem to get any gentler. Right-wing conservatives like Newt Gingrich and Rush Limbaugh are now out calling Judge Sonia Sotomayor a "racist."[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2009/images/05/28/art.gingrich052809.gi.jpg caption="Former House Speaker Newt Gingrich is among several prominent Republicans who have called Supreme Court nominee Sonia Sotomayor a 'racist.’"] They are … Continue reading Does it hurt GOP when right-wing critics call Sotomayor a racist?