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.
Guest Host: Steve Roberts
We’ve heard a lot about plans for a space-based missile defense shield, but that’s only part of the technology that’s intended for use in space. A panel talks about lasers, radar, cameras, and other systems being developed by the military and private sectors.
- John Pike GlobalSecurity.org
- Jack Spencer Of the Heritage Foundation
- Jack Hitt Contributing writer for The New York Times
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