Terry Gross

Journalist Mark Harris is a former environmental columnist with the Los Angeles Times Syndicate. His new book is Grave Matters: A Journey Through the Modern Funeral Industry to a Natural Way of Burial.

Gyllenhaal plays a drug-addicted ex-convict in Sherrybaby, which will be released on DVD this month. Her other films include Secretary, World Trade Center, and Stranger than Fiction.

Dr. Mark Kline is president of the Baylor International Pediatric AIDS Initiative and chief of retrovirology at Texas Children's Hospital. Kline discusses his efforts and the advances that have been made in treating HIV-infected children.

Last summer, Kline launched the Pediatric AIDS Corps, which sends doctors to six African countries to treat HIV-infected children and train medical professionals. Recently, BIPAI signed an agreement with UNICEF to get first-rate drugs to infected children throughout the world.