This flea market in Colorado Springs and the Obamacare exchanges are versions of the same thing — marketplaces where sellers display wares and shoppers browse and buy. www.csfleamarket.com hide caption

itoggle caption www.csfleamarket.com

Yolanda Madrid of Miami (left) talks with navigator Daniela Campos while signing up for health insurance under the Affordable Care Act in January. Lynne Sladky/AP hide caption

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Yuvania Maldonado, a counselor for President Obama's health care law, speaks with Chicago taxi driver Mohammad Chaudri at a city office where taxi drivers go to renew their license. M. Spencer Green/AP hide caption

itoggle caption M. Spencer Green/AP

There's confusion about whether drugmakers can provide financial assistance to patients who buy health insurance on the exchanges. Roel Smart/iStockphoto hide caption

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UPS has told workers that it will no longer offer health coverage for spouses who have their own job-based insurance. Above, a UPS driver makes a delivery in North Andover, Mass. Elise Amendola/AP hide caption

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Insurers get paid more for older people under the Affordable Care Act, even if they're healthy. Tony Ding/AP hide caption

itoggle caption Tony Ding/AP

Laura Breland gets her teeth cleaned by Denise Lopez-Rodriguez at a community health center in Aurora, Colo., in 2012. Dental coverage is available through the Affordable Care Act. John Moore/Getty Images hide caption

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Tammy Boudreaux (right) with her partner, Laura Perez. Boudreaux is weighing the cost and benefits of purchasing health insurance. Courtesy of Tammy Boudreaux hide caption

itoggle caption Courtesy of Tammy Boudreaux