A new bipartisan House Problem Solvers caucus formally unveiled a proposal that aims to immediately stabilize the insurance market by funding the cost-sharing reductions, creating a stability fund, axing the device tax, weakening the employer mandate, redefining “workweek,” giving states more flexibility and allowing insurance to be sold across state lines. The proposal, agreed upon by nearly 50 lawmakers from both parties, has not yet been offered in the Senate but a source says discussions are underway. The proposal specifically...