Warren Reveals How She Would Pay For "Medicare For All"

Elizabeth Warren has proposed going to a single-payer health insurance system -- much like an improved version of Medicare. Her pan is commonly known as "Medicare For All".

She has said her plan would actually be less expensive for almost all Americans than the current system. But those who oppose it claim it would be too expensive and would make taxes go up for everyone. They have criticized her for not spelling out exactly how her plan would be paid for.

Well, she took that challenge.

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