By Jennifer Pullen Tens of thousands of people, including Los Angeles Unified School District Board President Steve Zimmer, participated in a “walk-in” last week to show support for traditional public schools at a time when they are facing increasing pressure from — and loss of students to — charter and private operators. Staged in partnership with local and national...

A group of about 170 parents is organizing to keep LA Unified from cutting a Mandarin Immersion program in Mar Vista by raising money and hiring consultants and lobbyists to make their case with members of the board and their staffs. “It’s not over,” parent Jenn Pullen, an organizer of the group, Parents for Progressive Education, told LA School...