Tiffany Contreras gives a presentation in a nutrition class at Tulsa Community College. She's pursuing a degree in nursing as part of the Career Advance program. John W. Poole/NPR hide caption
Relatives carry a casket bearing the body of a Mount Everest avalanche victim for cremation in Kathmandu on Monday. Prakash Mathema /AFP/Getty Images hide caption
Relatives carry a casket bearing the body of a Mount Everest avalanche victim for cremation in Kathmandu on Monday. Prakash Mathema /AFP/Getty Images hide caption
Ron Capps talks with refugees in the Kisna Reka refugee camp some 15 miles from Pristina, Kosovo, in 1998. In his role as a U.S. diplomatic monitor, Capps traveled through Kosovo gathering intelligence from refugees and Serb forces about the situation in the region. Santiago Lyon/AP hide caption
Nnamdi Azikiwe street, a commercial street in Lagos, Nigeria, Tuesday, 24 2005. GEORGE OSODI/ASSOCIATED PRESS hide caption
Jazz singer René Marie's latest release is I Wanna Be Evil: With Love to Eartha Kitt. Janice Yim/Courtesy of the artist hide caption