Orlando should not have happened. While it was not obviously only the guns fault, why would we enable someone else like this to have a gun this powerful? It is unnecessary in every sense of the word. The most proven suicide prevention intervention is to take away the means of committing suicide (i.e., guns). This alone makes it so much harder to do that rates of suicide drop dramatically. This same principle applies to mass shootings. If you don't believe me, look at Australia or most other European countries as an examples.