Marin County drivers may get phone alerts from nearby emergency vehicles

Kara St. Cyr reports on a new alert system in Marin County meant to help fire crews responding to emergencies. 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