Noel Paul Stookey of Peter, Paul and Mary reflects on ‘Just Causes,’ the story behind ‘Puff the Magic Dragon’

Noel Paul Stookey of Peter, Paul and Mary reflects on ‘Just Causes,’ the story behind ‘Puff the Magic Dragon’

Noel Paul Stookey reflects on his decades-long success as a folk singer, how he’s raising awareness on important causes.