Heidi Accola works a stand at the farmers market in Baraboo, Wis. She runs a 1-acre organic farm with her husband, but she says they don't talk politics at home because it gets too heated. Melissa Block/NPR hide caption

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Wisconsin Senate candidate Tammy Baldwin sits with state delegates during the Democratic National Convention in Charlotte, N.C., on Sept. 5. David Goldman/AP hide caption

itoggle caption David Goldman/AP

The buildings will be incorporated into a multimillion-dollar construction project on the same site. Doriane Raiman/NPR hide caption

itoggle caption Doriane Raiman/NPR

Brad Beadell (right) takes his 11-year-old son, William, on his first backpacking trip through Henry W. Coe State Park in Morgan Hill, Calif. Melissa Block/NPR hide caption

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Research scientist Leila Takayama poses with a PR2 robot at Willow Garage, a robotics company in Menlo Park, Calif., that produces programmable robots. Melissa Block/NPR hide caption

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Detail of The First Reading of the Emancipation Proclamation Before the Cabinet. The Library of Congress hide caption

itoggle caption The Library of Congress

Mark Kelly has a new book about his wife, Rep. Gabby Giffords, and her road to recovery since she was shot in the head on Jan. 8. Courtesy of P.K. Weis hide caption

itoggle caption Courtesy of P.K. Weis

Volunteer Dean Ford prepares bags of food to be distributed at the First Baptist Spartanburg's food pantry program.

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Ebert, with Chaz Ebert, accepts a career-achievement award at the theater-owners' convention ShoWest in 2009. Ethan Miller/Getty Images hide caption

itoggle caption Ethan Miller/Getty Images

Lucrecia Silva and her daughter, Helena, are both HIV-positive. They wait as a nurse in Macia writes a prescription for Helena's anti-retroviral drugs. Andrea Hsu/NPR hide caption

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Cassimo Bique, an OB-GYN, sits with traditional birth attendants in Mozambique. Bique is an advocate for the drug misoprostol, which can prevent postpartum hemorrhaging in women. Andrea Hsu/NPR hide caption

itoggle caption Andrea Hsu/NPR

Many of the women in the community called "The 25th of June" began childbearing as teenagers in Mozambique. They all say that soon after their first periods, they took part in an initiation ritual called okanone that taught them about sex. Andrea Hsu/NPR hide caption

itoggle caption Andrea Hsu/NPR