Former health insurance exec. says reports from Iowa entrance polls would have been his 'worst nightmare'
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According to entrance polls, 57% of Iowa caucus goers said they support eliminating private health insurance and establishing a single-payer health-care system. Former Health Insurance Executive Wendell Potter, who blew the whistle on the health insurance industry joins Katy Tur to break down what this could mean.Feb. 6, 2020
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