WASHINGTON (Reuters) - After losing the momentum in the Democratic presidential race, Bernie Sanders has work to do - and little time to do it - to build the "multiracial, multigenerational movement" he says will propel him to victory over Republican President Donald Trump in November.
In an unexpectedly strong night for Joe Biden, the former vice president won 10 of the 14 states up for grabs on Super Tuesday, confirming suspicions that Sanders was struggling to expand his base, particularly among older voters and African Americans.