CNN's Wolf Blitzer has been warned not to focus Thursday's Dem debate on Hillary. 'This campaign is about issues, not on who we can bring down and destroy,' top Clinton insider explains. 'Blitzer should not go down to the levels of character attack and pull 'a Russert.'' Blitzer is set to moderate debate from Vegas, with questions also being posed by Suzanne Malveaux... Developing...But it oughtta be fun to watch. And, dissect, of course.