Hillary Clinton, Jim Webb, Bernie Sanders, Martin O'Malley at Democratic Presidential Debate

October 14, 2015 15:30 IST 1 of 5
Moderator Anderson Cooper (L) stands onstage with Democratic presidential candidates (L-R) former Senator Jim Webb, Senator Bernie Sanders, former Secretary of State Hillary Clinton, former Maryland Governor Martin O'Malley and former Governor of Rhode Island Lincoln Chafee at the first official Democratic candidates debate of the 2016 presidential campaign in Las Vegas, Nevada. Credit: Reuters