Ms. Warren, the highest-polling candidate onstage, called for the government to bring to heel oil companies and pharmaceutical companies, and embraced the replacement of private health insurance with single-payer care.

沃伦是台上支持率最高的总统候选人，她呼吁政府收服石油和制药企业，同时，她还支持用单一付费方的医疗福利制度取代私人医保。