What is tear gas?
Tear gas refers to a group of chemical irritants that can be used to control or disperse crowds.
Janice Chambers
Professor, College of Veterinary Medicine; Director, Center for Environmental Health Sciences, Mississippi State University
Janice Chambers is the director of the Center for Environmental Health Sciences, and is a professor in the College of Veterinary Medicine, Mississippi State University. She is originally from Berkeley, California. She holds an undergraduate degree in Biology from the University of San Francisco, and a Ph.D. in Animal Physiology from Mississippi State University. She held post-doctoral positions at Mississippi State University.
