From Carolina Journal Radio Program No. 694: Aetna’s recent announcement that it will no longer participate in Obamacare health insurance exchanges nationwide means that residents of most North Carolina counties will face only one Affordable Care Act provider in the next year. Katherine Restrepo, the John Locke Foundation’s director of health care policy, reacts to Aetna’s decision and analyzes the potential impact for Obamacare’s future in North Carolina.