After San Onofre, What's Next?

San Onofre Nuclear Generating Station has two nuclear reactors under those big domes you see when you drive south of San Clemente on Interstate 5. Now that the power plant has been shut down, Southern California Edison needs new sources for one-fifth of Southern California's electrical power. It also has to get rid of the plant itself, including components that will be highly radioactive for a very long time.