AOL.com Video - New Weapon In The Fight Against Breast Cancer

VIDEO:News

New Weapon In The Fight Against Breast Cancer

Description:A new weapon in the fight against breast cancer. A better, stronger and less toxic drug to battle the most aggressive forms of the disease. The food and drug administration approved the drug which was tested on women right here in Chicago! For nine years Peggy Leider has been living with HER-2 positive breast cancer. Three years ago, it spread to her liver. (2:20)

Source: WGN

Tags: breast cancer , breast cancer drug , cancer , chemotherapy