A key cost-reducing aim of Obamacare was to reduce expensive emergency room visits by having taxpayers subsidize coverage for the uninsured. However, according to a forthcoming survey by the American College of Emergency Physicians, nearly half of ER doctors report they are seeing more, not fewer, people entering the emergency room. Tenet Healthcare CEO Trevor Fetter told the Wall Street Journal the rise in ER visits is contrary to cost containment. "It's all right with us [because] we run hospitals with emergency rooms, but in terms of the overall cost to the system, you'd want them to find care in...