Pulitzer Prize-winning biographer Jon Meacham on the evolution of Abraham Lincoln's moral principles and political leadership -- and what the era of Lincoln can teach us about the state of our democracy today.
An anonymous donor gave John Hopkins University Medical Centers $100 million to establish an institute for developing better treatments and a vaccine for malaria, a disease that kills more than a million people each year. A panel explains what’s behind this initiative and the problems the researchers will face.
- Diane Griffin Chair of microbiology and immunology at Johns Hopkins Bloomberg School of Public Health
- Don Roberts Professor of tropical public health at the Uniformed Services University of the Health Sciences
- Regina Rabinovich Gates Foundation
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