Over the past four years, over three million young Americans have been able to stay on their family plans. And over the past five and a half months alone, more than five million Americans have signed up to buy private health insurance plans on HealthCare.gov—plans that can no longer discriminate against preexisting conditions or charge you more just because you’re a woman or a cancer survivor—and millions more have enrolled in Medicaid." —President Obama, on the fourth anniversary of the Affordable Care Act