Walter Simson is CEO of Infigen - a biotech company that uses nuclear transfer to create cloned pigs and cows.
Intelligent. Optimistic. Curious.
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Helen Turrner is the "Queen of Barbecue," the owner and pitmaster of Helen's Bar-B-Q in Brownsville, Tennessee. She's one of the few women pitmasters.
Neuro-biologist Steven Rose says that new research and new therapy techniques raise new ethical questions that we should address now.
Saira Shah tells Jim Fleming how her father used stories to give her a sense of her ethnic cultural birthright and how those stories helped her when she worked in Afghanistan.
Sergeant First Class Toby Nunn served two tours of duty in Iraq. He now works for the nonprofit organization Soldiers' Angels, which supports veterans and deployed military personnel and their families.
Thebe Medupe is an astrophysicist and producer of the documentary film "Cosmic Africa." He tells Anne Strainchamps about spending time with the Kalahari Bushmen...
Suzan Colon tells Anne Strainchamps how her grandparents kept their spirits alive while times were tough.
Sherman Alexie is one of America’s most acclaimed young writers with strong opinions about what it means to be a “real” Indian.
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