Oakland cracking down on its smoking ban ordinance

Kara St. Cyr reports on Oakland stepping up enforcement of its ban on smoking near businesses. 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