A casino is a place where people can gamble. While most casinos offer a wide range of gambling games, some have specialties. For instance, some casinos focus on table games while others specialize in slot machines or poker. Casinos also offer complimentary items to their high-spending customers, known as comps. Typically, these include hotel rooms, dinners and tickets to shows. Some casinos even offer limo service and airline tickets to top spenders.

While some games involve a degree of skill, most are purely chance and the house always has an advantage over the players. This advantage is mathematically determined and is called the house edge. Some games, such as blackjack and roulette, have a higher house edge than others, such as video poker.

Because large amounts of money are often handled within a casino, both patrons and employees may be tempted to cheat or steal, either in collusion or independently. To prevent these actions, most casinos have security measures in place. These may include cameras and other technological systems, as well as rules of conduct and behavior.

Martin Scorsese’s Casino is a riveting thriller that spans almost three hours and never lags in the middle or runs out of steam by the end. The movie delves into the corruption that centered in Las Vegas and spread its tendrils throughout a number of businesses, including politicians, Teamsters unions and the Chicago mob.