Calling Home: John Featherston in San Francisco

Calling Home this morning is Dr John Feathersone, Dean Emeritus of the School of Dentistry at the University of California, San Francisco. He's won numerous national and international awards, including the International Association for Dental Research distinguished scientist award for research into dental caries, and the Norton Ross Award for excellence in clinical research from the American Dental Association. This year he'll receive the American Dental Association's highest award, their Distinguished Service Award.