[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2010/images/04/23/art.housedems.0423.gi.jpg caption=" Have Democrats done enough for their base?"] FROM CNN's Jack Cafferty: The Democrats are just not cutting it. One top Democratic official says the party is not giving its base enough of a reason to vote for them in the midterm elections. Pennsylvania Governor and former Chairman of the Democratic National … Continue reading Have Democrats done enough for their base?