'It’s like choreography:' Calder's sculpture continues to captivate

Alexander Calder was one of the modern masters of art -- breaking the mold on sculpture in the 20th century. Nearly 40 years after his death, Calder's work continues to captivate. WGBH's Arts Editor Jared Bowen sat down recently with the Chief Curator of the Peabody Essex Museum near Boston to discuss Calder and his creations.