An inmate at Rikers Island juvenile detention facility carries a plastic fork behind his back as he walks with other inmates. A recent report found that juvenile detainees are subjected to routine violence, both by other inmates and by correction officers. Julie Jacobson/AP hide caption
Isabella Beukes, of Santa Rosa, Calif., has been legally blind for more than 40 years. An experimental treatment derived from embryonic stem cells seems to have enabled her now to see not just color but also some shapes. Tim Hussin for NPR hide caption
An inmate at Rikers Island juvenile detention facility carries a plastic fork behind his back as he walks with other inmates. A recent report found that juvenile detainees are subjected to routine violence, both by other inmates and by correction officers. Julie Jacobson/AP hide caption
Wendy Rogers was one of the Air Force's first 100 female pilots. Now she's part of the biggest class of female veterans running for Congress. Courtesy Wendy Rogers Campaign hide caption
Super Bowl volunteer Ben Schreiber distributes fan guides for Super Bowl XLVI festivities in 2012. Chad Ryan/CSM/Landov hide caption
Farmer Issiaka Ouedraogo lays cocoa beans out to dry on reed mats, on a farm outside the village of Fangolo, Ivory Coast. Rebecca Blackwell/AP hide caption
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