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
A panel talks about famine in Africa, which today threatens more than 30 million people, and how it is overlapping with HIV, which infects more than 29 million people on that continent.
- Dr. Anthony Fauci Director of the National Institute of Allergy and Infectious Diseases/NIH
- Salih Booker Executive Director of Africa Action
- Anne Peterson Assistant Administrator for the Bureau of Global Health at the U.S. Agency for International Development
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