Earlier quoted context omitted.
The sooner it shuts down the better, given the design and risks of the plant[1] 1 - https://www.ucsusa.org/nuclear-power/nuclear-power-accidents...
Absolute bullshit. Its one of the best run and safest nuclear plants in the world. Union of concerned scientists is nothing but an anti-nuclear lobbying group the same as Greenpeace and others. All they do is spread FUD or outright lies.
Management of the plant does not discount the safety concerns with the plant location and design, of which there are many critics [1]
1 - https://en.wikipedia.org/wiki/Diablo_Canyon_earthquake_vulne...