My Sister Janis: Joplin's Sister Remembers

"Me and Bobby McGee," and "Piece of My Heart." Janis Joplin will always be remembered as a rock and roll legend, both in her career and her life, which ended tragically due to a heroin overdose. Janis' sister, Laura Joplin, joins us to remember her sister's life, and explosive voice, in anticipation of the new American Masters documentary "Janis: Little Girl Blue."