The title of this presentation is a part of the National Rifle Association motto, a powerful American society founded in 1871 with over 5 million members. The members of this association strongly believe that “ only thing that can stop a bad man with a gun is a good man with a gun”. http://thebestgamesiteever.com/wp/wp-content/uploads/2013/01/NRA-logo-404x400.jpg The American right to have a gun in every home is guaranteed by the second amendment to the American Constitution that was issued in 1791 - “ A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed.” (original text). That was ages ago, when the world was a very different place than nowadays. Back in 18 th century there was nothing like public order that was guaranteed by the government, and it was understandable that everyone had to protect himself and his family on his own. Back then the right to carry a gun was a n...