Swaziland: Film: Swazi grandmothers shore up a crumbling society

In a country barely the size of the U.S. state of New Jersey, a disease has taken hold. Nearly 40 percent of Swaziland's population is HIV-positive, and the other 60 percent lives at constant risk for the disease. HIV is a constant presence, weighing down on the lives of the estimated one million Swazis and the future of their country.