Thousands of workers in the Los Angeles Unified School District, the second largest in the U.S., walked off the job Tuesday over failed contract negotiations, joining teachers and other education staff across the city on a three-day strike.
Driving the news: The Service Employees International Union, Local 99 (SEIU Local 99), which represents 30,000 school workers across the district that serves over 600,000 students in kindergarten through 12th grade at more than 1,000 schools, says its members are striking to protest "unfair practices."