Mary Travers, of Peter Paul and Mary, dies at 72

The Huffington Post - Mary Travers, who as one-third of the hugely popular 1960s folk trio Peter, Paul and Mary helped popularize such tunes as "Puff (The Magic Dragon)" and "If I Had a Hammer," died in a Connecticut hospital Wednesday after battling leukemia for several years. She was 72. Read more.

Read more at: http://www.huffingtonpost.com/2009/09/16/mary-travers-dead-dies-at_n_289448.html