Political strategist David Axelrod and biographer David Maraniss discuss Barack Obama's search for identity -- and how that quest has paralleled America's own complex reckoning with race.

Peter Baker, author of "Days of Fire" and a journalist with the New York Times, joins historian Mark Updegrove to examine how George W. Bush's presidency marked the beginning of a new era in American history.

David Maraniss, who won the Pulitzer Prize for his reporting on Bill Clinton, explores how Clinton's core character traits had both a bright and a dark side. And Post reporter Jim Tankersley examines a similar duality in his policy legacy.

Historians Jon Meacham and Jeffrey Engel discuss President Bush's unique form of presidential leadership--a vintage combination of public service, conservatism and emotional restraint--and examine why his legacy has grown more positive over time.

Lou Cannon, biographer and senior White House correspondent for The Washington Post during President Reagan's administration, helps us separate the fact from fiction about who Ronald Reagan really was.

Longtime Carter political adviser Pat Caddell, theologian and biographer Randall Balmer, and Washington Post reporter Robert Costa examine how Jimmy Carter's faith has shaped his leadership in and out of the White House.

The president's son Steven Ford joins White House photographer David Hume Kennerly and Berkeley professor Daniel Sargent to talk about how Gerald Ford's experience working across the aisle in Congress affected his leadership style as president.

Bob Woodward, one of the Washington Post investigative reporters who helped uncover the Watergate scandal, examines what was at the heart of Richard Nixon's presidential downfall. The Washington Post's current executive editor, Marty Baron, joins as well.

The LBJ Presidential Library's director, Mark Updegrove, helps us examine how Johnson worked his will--at times darkly--to get some of the most transformative legislation of the 20th century through Congress.

Robert Dallek, Michael Beschloss and Fredrik Logevall--three major Kennedy historians and biographers--join us on this week's episode to talk about JFK and death. But not his assassination...