A mass tort is a civil action involving numerous plaintiffs against one or a few corporate defendants. The tort may involve, for example, personal injuries suffered by numerous plaintiffs as a result of a defective product, or a mass disaster in which there were many injured persons, such as an airplane crash, or exposure of a large group of people to toxic chemicals or pharmaceuticals.
Potosi is a city in Washington County, Missouri, United States. The estimated population in July 2008 was 2,698. It was 2,662 at the 2000 census. It is the county seat of Washington County. The city was founded in 1799 by Moses Austin and was named after the Bolivian silver-mining city of PotosÃ.