Terrorism? Sabotage? Canister failure? Experts explore San Onofre doomsday scenarios

What calamity would befall Southern California if terrorists launched rocket-propelled grenades at San Onofre’s spent fuel storage systems?
Would there be an explosion — releasing dangerous radioactive clouds — if aging canisters filled with nuclear waste cracked, then water seeped inside?
What of sabotage? Security? Fire?
After years of prodding by local activists, Southern California Edison’s Community Engagement Panel held a virtual four-hour meeting Thursday, May 28,