A new documentary, “Becoming Katharine Graham,” traces her path from housewife to Washington Post publisher and the first female Fortune 500 CEO. Norah O'Donnell speaks with Warren Buffett about Graham’s impact on journalism and politics. | CBS Sunday Morning

Steven Spielberg's "The Post" and Katharine Graham's memoir, "Personal History," both depict the paper's decision to publish the Pentagon Papers in 1971. Here's how the two accounts match up, and how they diverge. | Washington Post

C’est le Washington Post qui a révélé l’affaire du Watergate et celle des Pentagon Papers. Et le Washington Post, c’était elle. | Brut