Poll: Sanders Opens A Small National Lead As Democratic Divisions Harden

Sen. Bernie Sanders (I-VT) has a lead of two percentage points over former Secretary of State Hillary Clinton among Democrats nationwide, while one in four of his supporters do not plan on supporting Clinton if she wins the nomination, according to a McClatchy-Marist poll released Wednesday....
http://talkingpointsmemo.com/polltracker/sanders-leads-recalcitrant-supporters-mcclatchy-april