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.
Urbandale is a city in Polk and Dallas counties in the U.S. state of Iowa. As of the 2000 census, the city population was 29,072; a special census taken by the city in 2005 counted 35,904 residents and the United States Census Bureau estimated that 38,369 residents lived there in 2008. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.