The measure coming up on the Nov. 3 ballot is the closest anyone’s gotten to touching the “third rail” of California politics.

On Wednesday, the county Board of Education agreed to participate in a mayoral candidate forum on education. Educate Our State invited the Board be a partner, and the data show a thoughtful discussion is needed. Nineteen of the thirty-one districts in the county are located in San Jose, and nearly 50 percent of San Jose’s public school students test below grade level in math and English.