Summer school cleared at Huntington Beach’s Edison High after toxic dump prompted air tests

Responding to concerns that health issues at Edison High School may be related to the nearby toxic landfill, Principal Jennifer Graves notified parents Sunday that air monitoring showed the Huntington Beach campus’s air at “a healthy level” and that summer school and athletic activities would proceed as planned. Summer school begins Tuesday.Cleanup of the now-shuttered Ascon oil-waste landfill was halted indefinitely June 6 after neighbors expressed outrage at a community meeti