Steve Heller has worked for Minnesota's John Henry Foster company for 15 years. He says he likes the greater choice of health plans he now has because of the private exchange. Mark Zdechlik/MPR hide caption

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Marc Pierce, 51, of Baker City, Ore., wears a Jerry Garcia T-shirt as he heads to the Grateful Dead concert at Levi's Stadium in Santa Clara, Calif. Jim Gensheimer/TNS /Landov hide caption

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A quick staff-up and a fast-paced money grab are common to both startups and campaigns. Here, staffers work at computers during a tour of President Obama's re-election headquarters in Chicago on May 12, 2010. Frank Polich/Getty Images hide caption

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While governor of Texas, Rick Perry refused to accept federal funds to expand Medicaid. Rick Wilking/Reuters/Landov hide caption

itoggle caption Rick Wilking/Reuters/Landov

A woman cultivates seaweed off the coast of Madagascar to counter overfishing. She's working with Blue Ventures, a business that supports its conservation projects by giving ecotours. Courtesy of Skoll Foundation hide caption

itoggle caption Courtesy of Skoll Foundation

Pet Rock creator Gary Ross Dahl became a millionaire from his rock sales in the 1970s. Each rock came in a special box (bottom left) with a detailed instruction manual. San Francisco Chronicle/AP hide caption

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Models walk the catwalk in March 2009 during one of Alexander McQueen's last shows, Ready-to-Wear Autumn/Winter 2009, in Paris. McQueen was one of several fashion designers elevated to prominence by Bernard Arnault, the French tycoon who transformed the business of high fashion. Pascal Le Segretain/Getty Images hide caption

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Target shoppers Kelly Foley (from left), Debbie Winslow and Ann Rich use a smartphone to look at a competitor's prices while shopping shortly after midnight on Black Friday, in South Portland, Maine. Robert F. Bukaty/AP hide caption

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Lynn Good has had many mentors throughout her career — but few of them were women. "So I'm generationally on the early part of the ascent of women into leadership roles," the Duke Energy president and CEO says. Pat Sullivan/AP hide caption

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Jack Ma speaks in Hangzhou, China, on May 10, 2013. Ma shot to fame as the founder of Alibaba, the pioneering Chinese e-commerce site that's poised to be one of the biggest tech IPOs ever when it goes public in New York. Peter Parks/AFP/Getty Images hide caption

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