By Sam Baker and Sophie Novack:
Republicans want the Supreme Court to blow a major hole in Obamacare next year, but they are still debating whether they would help repair it—and what they should ask for in return.

There’s a very real chance the high court will invalidate Obamacare’s insurance subsidies in most of the country, which would be devastating for the health care law. It would become almost entirely unworkable in most states, and the cost of coverage would skyrocket.