Not-for-profit credit unions have long billed themselves as community-based alternatives to big commercial banks. Yet, many California credit unions charged customers millions in overdraft fees last year. Reporter: Scott Rodd, KPBS A new law protecting California workers who use marijuana goes into effect next year. Starting January 1, it will be illegal for employers in California to discriminate against an employee for their marijuana use off the job. Reporter: Billy Cruz, The California Report Learn more about your ad choices. Visit megaphone.fm/adchoices