From CNBC here:
The Aetna CEO also fired back at those who say going to a single-payer system is a solution, which he said has failed in Vermont and Colorado.
“If we had the time, I’d take you through the logic of why single-payer, ill-defined, doesn’t generate any savings for the American public,” Bertolini said.
“There are no single-payer systems in the version that we think we want to create in this country. … We need to talk about the costs of health care, and getting those costs under control, and that doesn’t happen by changing who pays the bills.