A bill to amend the Clayton Antitrust Act to remove certain exemptions where prices are unduly enhanced by reason of monopoly or attempt to monopolize by labor, agricultural, or horticultural organizations.

Authorizes the Attorney General to litigate a claim that prices are unduly enhanced by reason of monopoly or attempt to monopolize by labor, agricultural, or horticultural organizations. Authorizes a court of competent jurisdiction to grant injunctive or other appropriate relief.