Barbara Harris has been called a lot of things. A racist, a eugenicist, a thief. But as long as she can stop drug addicts from having children, she doesn't care. "The money is motivating them, bribing them. I don't care what word is attached to it, it's working. It's their choice to use drugs, but the babies don't have a choice," she said. Since 1997, the non-profit Project Prevention has paid drug addicts, men and women, to be sterilized.