Aetna CEO Threatened Obamacare Pullout If Feds Opposed Humana Merger

August, 17th 2016 | By: Jonathan Cohn and Jeffrey Young The big health care news this week came from Aetna, which announced on Monday it was dramatically scaling back participation in the Affordable Care Act ― thereby reducing insurer competition and forcing customers scattered across 11 states to find different sources of coverage next year. Aetna…