(Reuters) - U.S. presidential contender Joe Biden launched a new attack on one of his fiercest rivals in the Democratic party on Tuesday, accusing U.S. Senator Elizabeth Warren of "elitism" for dismissing his criticism of her healthcare plan.
On Friday, Warren unveiled details of a $20.5 trillion Medicare for All plan she wants to implement to extend government healthcare coverage to all Americans. The Biden campaign said the plan relied on "mathematical gymnastics" and would raise taxes.
