Ms 13 is growing the fastest in americas biggest city, newyork.

        THESE MS 13 GANG MEMBERS WILL KILL AYONE INTHE WAY , THE MS 13 GANG IS FKING NUTTS

One of the reasons for MS-13's success is their ability to adabt.  When they enter a new area where they are not known, they will wear their colors in a flashy display in order to promote intimidation.  Once the police catch on to their presence, they will change their colors, carry their bandanas in their pocket, and change their markings to say, 76 or 67 (which total up to 13).

Flexible, organized, and highly violent - Mara Salvatrucha 13 has carved a niche in our society and dug in their heels, refusing to back down even from high profile authorities such as the Federal Police.

i think ms 13 and 18th st. will keep growing for at least the near future. The reason these gangs are so large is because the way kids lookup to gangsters .