Who was Harriet Tubman? She was an escaped slave, lumberjack, laundress, raid leader, nurse, fund-raiser, cook, abolitionist, intelligence agent, and most-famously -Underground Railroad organizer. We’ll remember Tubman this hour with biographer, Beverly Lowry, author of the new book “Harriet Tubman: Imagining a Life” (Doubleday, 2007).
