A five-day operation conducted by U.S. Immigration and Customs Enforcement (ICE), ICE's Homeland Security Investigations (HSI) and U.S. Customs and Border Protection's (CBP) New Jersey Field Office culminated in the arrest of 91 foreign nationals in the country illegally, according to an ICE press release .
Of those arrested during the operation—which was spearheaded by ICE's Enforcement and Removal Operations (ERO)—77 percent were convicted criminals and 70 percent of them had prior felony convictions, ICE said.