The Vermont senator won the most votes in Iowa. Now he's won New Hampshire and Nevada outright. That makes him the front-runner for the Democratic nomination.
Sen. Bernie Sanders is the favorite, but does Elizabeth Warren peel away some progressives after a fiery debate performance? Former Vice President Biden has a lot on the line — and a lot to prove.
His spending on television and radio ads alone surpasses the $338.3 million that President Barack Obama's campaign spent on those ads during his entire 2012 campaign.
Reporters were given a preview of a mock caucus with the actual worksheet and posters that will be in use and the iPad calculator that will help with the caucus math.
The former Senate majority leader said Nevada's diverse population is more reflective of the Democratic electorate and that his state has "a tremendously good case" after Iowa's troubles.
The Democratic presidential candidates have so far stood for elections in two of the whitest states in the country. That changes with Nevada and South Carolina.
The survey by NPR/PBS NewsHour/Marist gives the former New York mayor enough polls showing him over 10% nationally to be on stage for the next Democratic debate Wednesday in Nevada.
The Minnesota senator captured nearly 20% of the vote on Tuesday, surprising political watchers who had been more focused on the campaigns of Elizabeth Warren and Joe Biden.