This Thursday morning, the California Public Utilities Commission begins a day-long public hearing during which it will vote on a staff recommendation to withhold amd redact vital records on a $4.7 billion settlement that stuck ratepayers with most of the tab to shutter a defective nuclear power station called San Onofre. It may seem perfunctory. It's anything but. What is at stake is nothing less than government transparency so that Californians can judge whether government officials are doing their jobs by representing their interests.