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.
The former Republican congressman explains his belief that the conservative movement has abandoned its principles and transformed from the best defender of the Constitution to its most threatening opponent.
- Mickey Edwards Lecturer at Princeton University's Woodrow Wilson School; former Republican Congressman from Oklahoma (1977-1993)
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