President Obama announced in early April that more than 7 million people had signed up for health insurance through the exchanges. Win McNamee/Getty Images hide caption

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Maritza Martinez worked with an insurance agent at a kiosk in a Miami mall to find the right health insurance plan for 2014. Joe Raedle/Getty Images hide caption

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Oregon is still using paper applications to enroll people through the Affordable Care Act. iStockphoto hide caption

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Affordable Care Act navigator Nini Hadwen helps Floridians shop for health insurance in October. Joe Raedle/Getty Images hide caption

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Doug Normington is 58, self-employed, and has diabetes. Courtesy of Doug Normington hide caption

itoggle caption Courtesy of Doug Normington

Health and Human Services Secretary Kathleen Sebelius testifies on Capitol Hill on Wednesday. Earlier today, Sebelius announced an inquiry into the agency's launch of the problem-plagued HealthCare.gov site. Susan Walsh/AP hide caption

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Health and Human Services Secretary Kathleen Sebelius' shadow appeared behind the lectern as she spoke about the implementation of the federal health law in Detroit in November. Paul Sancya/AP hide caption

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Lara Imler has tried to cancel her enrollment on HealthCare.gov, but to no avail. Annie Feidt/Alaska Public Radio Network hide caption

itoggle caption Annie Feidt/Alaska Public Radio Network

Health and Human Services Secretary Kathleen Sebelius visits navigators helping enroll people on HealthCare.gov. Lynne Sladky/AP hide caption

itoggle caption Lynne Sladky/AP

Small employers can still enroll in Affordable Care Act coverage through insurers or brokers, but not through the online exchanges. iStockphoto hide caption

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Peter Lee, the executive director California's health insurance marketplace, says he's pleased by the number of young people already signing up. Max Whittaker/Getty Images hide caption

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President Obama met at the White House with CEOs from across the health insurance industry on Friday. Insurers, he says, will be allowed to renew for one more year health policies that don't meet the new national standards set by the Affordable Care Act. Alex Wong/Getty Images hide caption

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