Religion & Ethics NewsWeekly . PROFILE . Karmapa Lama . July 11, 2008 | PBS

The Dalai Lama, who turned 73 last Sunday, leads one of the four schools, or denominations within Tibetan Buddhism. The 23-year-old Karmapa Lama, leads another. His supporters believe he may one day succeed the older man as Buddhism’s leading international voice. Recently the Karmapa visited the U.S. for the first time, and Kim Lawton talked with him….