US Study Finds High Levels of Lead in Imported Rice

Contamination of rice is once again causing concern for farmers and consumers. A U.S. study, by scientists in New Jersey, has found high levels of lead in imported rice, including in some baby food. This follows studies last year in which arsenic was found in rice and rice products. As VOA's Robert Raffaele explains, the problems are especially serious because of the growing worldwide dependence on rice.