why the name MS13?
The MS13 gang, aka Mara Salvatrucha 13, is one of the most violently dangerous gangs in the United States â and one of the most organized.The MS13 gang has cliques, or factions, located throughout the United States and is unique in that it retains is ties to its El Salvador counterparts.he MS13 gang has cliques, or factions, located throughout the United States and is unique in that it retains is ties to its El Salvador counterparts.