"FORT COLLINS, Colo. Every time her neighbors treat their lawns with standard chemical herbicides, Caryl Schonbrun fears for her life.Ms. Schonbrun, 52, has multiple chemical sensitivity syndrome, which she says leaves her vulnerable to whiffs of substances that her system can no longer tolerate. She said that she was sensitive to ingredients in herbicides as well as pesticides, and that exposure to the chemicals could put her body into anaphylactic shock." Click here to read the article.