Nuclear Summit in Washington and Pledged vs. Super Delegates
Special | 9m 35s | Video has closed captioning.
Over 50 world leaders gathered in Washington to discuss nuclear security, but The New York Times' David Sanger calls the meeting more of a "bookend than a success" for the Obama administration. Plus CNN's Jeff Zeleny explains the Democratic delegate process full of pledged and super delegates.
Problems Playing Video? | Closed Captioning