whats this mexican rap?

[platinummatt!]

Think its mexican

[JAHamilton77]

MS13 isnt Mexican.
Its a Central American gang (El Salvador & Nicaragua primarily), borderline terroists in some areas. They maintain a presence in major American cities also.
Dirty little ****ers they are, make most US streetgangs look like girl scouts.

As for whose doing the rapping, I dunno