Joan Baez, revealing secrets

In a new documentary, “Joan Baez I Am a Noise,“ which features the singer-activist’s personal archive of home movies, letters and drawings, the Rock & Roll Hall of Famer opens up about her 60-year career and her life on the front lines of social change. Baez talks with correspondent Tracy Smith about the film and the surprising secrets she revealed; how Bob Dylan broke her heart; and how she expresses her less serious side. #JoanBaez “CBS Sunday Morning“ features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times. Subscribe to the “CBS Sunday Morning“ YouTube channel: Get more of “CBS Sunday Morning“: Follow “CBS Sunday Morning“ on Instagram: Like “CBS Sunday Morning“ on Facebook: https://bit