Democratic presidential candidate Joe Biden and his top backers are downplaying expectations on the eve of New Hampshire's first-in-the-nation primary, while his rivals for the nomination look to the Granite State for a new springboard.
"You've got to get 1,900 delegate or more, and this is just getting started," Biden said Monday on CBS, repeating his argument that the first two overwhelmingly white states in Democrats' nominating process will not determine the nominee of a racially diverse party.
