Immigration and Customs Enforcement, in the first days of the Trump administration, has made hundreds of arrests of illegal immigrants across the U.S.

Immigration and Customs Enforcement has already begun arresting illegal immigrants from coast to coast in the first few days of President Donald Trump's administration.

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

Newark's mayor says a business in his city was "raided" by ICE agents Thursday, and three people were detained. CBS News New York's Ali Bauman spoke with the owner of that business.