Sherman Anti-Trust Act, 15 U.S.C. §§ 1-2, 15b (2007)
Section 1 of the Sherman Anti-Trust Act establishes the penalties for any contract or conspiracy in restraint of trade. Section 2 sets forth the penalties for any attempt to monopolize a part of trade or commerce. Section 15b of the United States Code states that an action under the Sherman Anti-Trust Act must be commenced within four years after the cause of action accrued.