World leaders react to a historic shift in U.S. policy toward Cuba. Pakistan buries victims of a school massacre by the Taliban. And U.S. officials say North Korea is behind the hacking of Sony Pictures. A panel of journalists joins Diane for analysis of the week's top international news stories.
At some point in their lifetime, one in two men and one in three women living today will hear from their doctor that they have cancer. An award winning scientist and author examines the war on cancer and explains why our focus should shift from finding a cure for the illness to controlling what causes it.
- Devra Davis Director of the Center for Environmental Oncology at the University of Pittsburgh Cancer Institute.
Most Recent Shows
A panel of journalists joins Diane for analysis of the week's top national news stories.
Bioengineers are creating human body parts to replace organs and manage life-threatening diseases. How techniques like 3-D printing and stem cell research are driving medical advances and raising ethical questions
Cuba releases American contractor Alan Gross after five years' imprisonment on espionage charges. The U.S. releases several Cubans in exchange. Details on the prisoner swap and the future of U.S.-Cuban relations.