Health advocates score a major victory with folic acid

Health advocates score a major victory with folic acid: The Food and Drug Administration announced Thursday that it would allow folic acid to be added to corn flour in order to prevent certain types of birth defects. The decision was a major victory for health advocates around the nation, who credit the additive with preventing some 1,300 birth defects per year. Judy Woodruff sits down with Dr. Jose Cordero of the University of Georgia for more.