Courtesy of Arthur Hutchinson(NEW YORK) -- The 'Harriet Tubman: Her Life in Freedom Mural' was unveiled in a ribbon cutting ceremony Saturday in downtown Auburn, New York, the city where the abolitionist, activist, and freedom pioneer spent over 50 years of her life. Measuring an impressive 26 by 61 feet, the mural, commissioned by a group called the Harriet Tubman Boosters, showcases Tubman's life as a self-emancipated woman. Debra Rose Brillati, a member of the organization first formed in 1953 to keep Tubman's legacy alive, told ABC News that the piece has been an ongoin...