Terry Gross

She works in a country where reporters have been harassed, deported, jailed, even tortured. She's subject to all these risks herself — but Peta Thornycroft surrendered her British citizenship and became a Zimbabwean so she could remain in the country and continue to report on the challenges it faces. She's one of the few independent journalists still working in Zimbabwe.

James Weinstein, M.D., chairs Dartmouth College's orthopedic-surgery department; he's considered one of the nation's leading experts on low-back pain.

Weinstein says a multi-year study examining different treatments for lumbar disk herniation shows that surgery isn't necessarily a better choice than non-operative treatments. He says that there is little difference in outcomes, and he's an advocate of conservative, non-invasive treatment.

Comedian Jerry Seinfeld last sat down with Fresh Air in September 1987, before his TV series made him an international celebrity.

Now he's back, and in a big way: Bee Movie, the animated comedy he's written and produced for DreamWorks, opens this Friday. (Watch clips.) It's about Barry B. Benson, a bee who learns about life outside the hive — and eventually sues humanity for stealing honey.