CAMBRIDGE, MA — The Department of Homeland Security announced that a massive terrorist sleeper cell was discovered hiding just outside of Boston, Massachusetts.

Authorities found the large group of infiltrated terrorists after a routine patrol around a well-known university's infamous quad uncovered dozens of Iranian sleeper cell operatives.

"We've never seen anything like it," FBI spokesman Agent Dale Johnson said. "On the outside, they appeared to be dressed like college students and faculty, but every single one of them was a terrorist or terrorist sympathizer. We have reason to believe that the entire campus is, in fact, a terrorist training site."

Suspicions mounted after local law enforcement and Homeland Security agents began seeing concerning news stories coming out of one of the nation's oldest and most respected universities.

"We started to receive calls that groups of so-called 'students' were chanting 'Globalize the intifadah!' right here on campus, out in the open," Agent Johnson continued. "Then we started learning that individuals were harassing Jewish students and yelling at white people, and we put things together and discovered this massive cell of terrorist operatives living right here in the United States. It's the largest sleeper cell bust in history."

At publishing time, over 15,000 sleeper cell agents had been arrested at the site, with authorities saying they suspected many terrorists trained at the school had already infiltrated corporations and institutions throughout the country.

These British police officers are keeping the streets safe from dangerous weapons.