Loretta Lynn: Still a Mountain Girl

A profile of country music icon Loretta Lynn, whose hard-fought road to stardom was dramatized in the 1980 film "Coal Miner's Daughter." Included: home movies, photos and concert footage, plus insights from family, friends and fellow musicians, including Garth Brooks, Sheryl Crow, Miranda Lambert, Reba McEntire, Willie Nelson, Jack White and Trisha Yearwood.