Stacy Malkan, left, and Janet Nudelman, co-founders of the Campaign for Safe Cosmetics, sign a couple of the Target customer comment cards that the store
Stacy Malkan, left, and Janet Nudelman, co-founders of the Campaign for Safe Cosmetics, sign a couple of the Target customer comment cards that the store recently introduced in response to the organization's petition for cosmetics free of toxic chemicals, Monday, Oct. 7, 2013 in Oakland, Calif. (D. Ross Cameron/Bay Area News Group) (D. ROSS CAMERON)