The margin is still too close to call between Yes and No votes on Governor Newsom’s Proposition 1 mental health ballot measure. So close that opponents of the measure, who had previously conceded the race, have now withdrawn their concession. Reporter: Olivia Zhao, CalMatters Huntington Beach officials are considering privatizing the city’s library system at Tuesday's city council meeting. The discussion about privatization comes amid fierce debates over content and control over the city's library system. Reporter: Elly Yu, LA-ist A years-old chemical reaction beneath the surface of one of LA County’s largest landfills has turned into a toxic headache for the tens of thousands of people living nearby. Air quality officials have slapped the privately-owned Chiquita Canyon landfill near Castaic with more than 130 legal violations, but fixing the problem won't be easy. Reporter: Caleigh Wells, KCRW