A casino is a place where games of chance and gambling take place. The games are played on tables, a card floor or slot machines. There are a variety of different casino games, including poker, blackjack, and roulette. Casinos generate billions in profits each year for the companies, investors, and Native American tribes that own them. They also bring in revenue for state and local governments. However, critics argue that casinos shift spending from other types of entertainment, deprive small businesses of income, and promote compulsive gambling. They also contend that the money spent treating problem gamblers offsets any economic benefits casinos may bring to a community.
In the United States, the best-known casino is in Las Vegas, followed by Atlantic City and Chicago. Casinos have also been built on Indian reservations and in other countries, such as Russia. In addition to gambling, a casino typically offers restaurants and stage shows.
Because of the large sums of money that change hands, casinos are prone to theft and cheating by patrons and staff. To combat these problems, casinos employ security measures such as cameras. Some have a high-tech eye-in-the-sky system that allows security personnel to monitor every table, window and doorway.
In the past, mobster funds helped keep casinos running in Reno and Las Vegas. Although legitimate businessmen were reluctant to get involved in the gambling industry because of its seamy image, organized crime figures saw a golden opportunity to invest. They bought up properties and franchises, took sole or partial ownership of some, and influenced the outcomes of some games by threatening or coercing casino employees.