Antitrust and Trade Regulation laws aim to promote free competition in the marketplace. Agreements or cooperative efforts by two or more entities that affects or restrains competitors is illegal under these laws. The Sherman Act makes illegal any contract, combination, or conspiracy in restraint of trade or commerce and makes monopolies and attempts, combinations, or conspiracies to monopolize illegal. The Clayton Act regulate price discrimination, tying and exclusive dealing contracts, stock acquisition and interlocking directorates.
Justin is a city in Denton County, Texas, United States. The population was 1,891 at the 2005 census. The Texas Motor Speedway had a Justin mailing address until July 9, 2005. Because it is physically located in the city of Fort Worth, the USPS changed the mailing address to Fort Worth, Texas.