calvert cliffs nuclear power plant cato institute charles melvin price civil procedure clinton presba anderson constitutionality damages federal law fifth amendment to the united states constitution fourteenth amendment to the united states constitution indemnity investor joinder jurisdiction liability list of civilian nuclear accidents military nuclear regulatory commission nuclear energy policy nuclear power nuclear power in the united states nuclear safety nuclear safety in the united states public citizen punitive damages risk sovereign immunity supreme court of the united states three mile island accident tucker act union of concerned scientists united states united states atomic energy commission united states department of energy united states federal courts vienna convention on civil liability for nuclear damage world war ii