Democrats who've made "Medicare for All" a top health care priority are running up against their toughest opponent yet: their own neighborhood hospitals.
The multibillion-dollar industry has emerged as the most formidable foe of single-payer health care. It's helped assemble a coalition of health care lobbies that has launched social media campaigns attacking Medicare for All and its most high-profile proponent, Sen. Bernie Sanders (I-Vt.), while fighting narrower Democratic proposals to expand federal health coverage over concerns any change would slash hospital revenue.