The HealthCare.gov website is photographed in Washington on Dec. 15, 2017. A burst of sign-ups is punctuating the end of a tumultuous year for former President Barack Obamas health care law. Strong consumer interest around Fridays enrollment deadline for 2018 was seen as validation for the programs subsidized individual health insurance. But the Affordable Care Acts troubles arent over. Even if full repeal now seems off the table, actions by the Republican-led Congress and the Trump administration could undermine the ACAs insurance markets. (AP Photo/Jon Elswick
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