CNN/ORC poll: In Democratic race, Clinton solidifies lead December 4, 2015 · Leave a Comment In a Democratic field that has winnowed to just three candidates, Hillary Clinton has regained a dominant lead over Vermont Sen. Bernie Sanders, topping him by a 28-point margin, her widest in CNN/ORC polling since July. CONT. Jennifer Agiesta, CNN Share:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)MoreClick to print (Opens in new window)