Backed by 15 Democratic senators, Sen. Bernie Sanders (I-Vt.) introduced long-shot legislation Wednesday to expand Medicare into a universal health insurance program. The Medicare for All Act of 2017 would replace the current health-care system with a public system paid for by higher taxes, covering everything from prescription drugs to mental health treatment, with no co-payments. Employers would pay higher taxes, but would no longer have to cover health insurance for workers, and there would still be private insurers for people who wanted elective treatments like plastic surgery. Doctors would be reimbursed by the government. On Wednesday, Sen. Lindsey Graham (R-S.C.) vowed to end Sanders' single-payer "dream" with the introduction of the Graham-Cassidy-Heller-Johnson health-care bill.

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