Northern California professor teaches people how to handle rattlesnakes

Brian Hackney reports on a professor who teaches California residents how to handle rattlesnakes. Website: http://kpix.com/ YouTube: http://www.youtube.com/CBSSanFrancisco Facebook: https://www.facebook.com/CBSSanFrancisco Instagram: https://www.instagram.com/kpixtv/ Twitter: https://twitter.com/KPIXtv