On February 14, 2012 in Las Vegas, USA will open the Museum of mafia (The Mob museum) - see the map at the top of this article. Among the exhibits which you will see – are a lot of variety of exhibits about the history of famous gangster groups of U.S. and how to combat them. Current 4D-5D technologies will allow each visitor to the museum experience the atmosphere of mafia everyday's most famous gangsters in U.S. history. In the museum you can see samples of weapons and equipments, that are used as the gangsters and the FBI agents, which fought with them over the past 80 years. Director of the Museum of mafia is the former FBI Special Agent Ellen Knowlton.