Immigration and Customs Enforcement officers hit the ground running this week, arresting multiple violent offenders in sanctuary cities.

Fox News exclusively embedded with ICE Boston on Wednesday, witnessing the agency arrest multiple egregious criminal aliens as part of mass deportation efforts.

A video shows an illegal immigrant insulting Trump and thanking Biden and Obama while being arrested by ICE officials.

Federal law enforcement and ICE agents have arrested over 500 undocumented migrants wanted for outstanding crimes in sanctuary cities, including some from New York.ICE says it has made 538 arrests, and detained 373 undocumented immigrants in sanctuary cities across the country.

Scenes of immigration authorities detaining migrants Thursday have rattled some residents in cities like Newark, Boston and New York City

U.S. immigration agents raided a business establishment in Newark, New Jersey, on Thursday and detained undocumented residents as well as citizens, including a U.S. military veteran, the city's mayor said.