Drudge is linking to this Boston Globe article:

A burgeoning East Boston-based street gang made up of alleged rapists and machete-wielding robbers has been linked to the al-Qaeda terrorist network, prompting Boston police to ``turn up the heat'' on its members, the Herald has learned...

...In recent months, intelligence officials in Washington have warned national law enforcement agencies that al-Qaeda terrorists have been spotted with members of [the gang] in El Salvador, prompting concerns the gang may be smuggling Islamic fundamentalist terrorists into the country. Law enforcement officials have long believed that [the gang] controls alien smuggling routes along Mexico.

The warning is being taken seriously in East Boston, where Raed Hijazi, an al-Qaeda operative charged with training the suicide bombers in the attack on the USS Cole, lived and worked, prosecutors have charged.

Also, the commercial jets that hurtled into the World Trade Center towers in New York City were hijacked from Logan International Airport...