MS-13: Central American gangs spreading through our cities, and lately in contact with Al Quaeda with the purpose of helping them spread jihad to our streets.
Duh! Sorry, I always think of them as Mara-whatever. I will plug MS-13 into my memory bank.
Interesting article in the Columbus, Ohio news today that is related to an El Salvador gang:
http://www.nbc4i.com/news/4046291/detail.html
Columbus Officer Arrests Previously Deported Gang Leader