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 senator shares his views on the process and art of decision making as well as the progress of his presidential campaign. He also describes the great decisions and extraordinary people profiled in his latest book, written with his long-time staff member, Mark Salter.
- Sen. John McCain R-Arizona, was first elected to the Senate in 1986.
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