MS 13 is mainly from IEl Salvador. They are not mexican.
That is true, but to Key's point I believe they align with Mexican Mafia in prison. All the sureno gangs in LA rock the "13"...guy who lives across the street from me is retired OG.....he is a bit old so it is hard to tell if it is a 13 or an 18 that he has tatted on his stomach...lol
actually a good neighbor in many ways....he takes care of an old dude that owns the house he stays in