A panel of health experts from both sides of the political spectrum offered a wide range of recommendations that they say could help improve the Affordable Care Act, including fixing the glitch that blocks some families from accessing subsidies, axing the provision that extends small-group plans to employers with 100 workers, and boosting tools so that consumers are able to make better coverage choices. One expert, Jon Kingsdale, the founding executive director of the Massachusetts Health Connector, suggested scrapping the...