Filmmaker Peter Rosen on Key Assets of Jascha Heifetz Film

Emmy- and Peabody-winning filmmaker Peter Rosen describes his three key assets for making the documentary Jascha Heifetz: God's Fiddler: the home movies by Heifetz that Rosen discovered; a set provided by Heifetz's reconstructed music studio; and the person of musician Ayke Agus, Heifetz's student, accompanist and longtime companion.