Secretary of Homeland Security Kristi Noem was in New York as immigration raids occurred. At least four people were taken into custody, according to sources. CBS News' Jason Allen reports on deportation flights,

The Trump administration authorized federal immigration authorities to target schools and churches, revoking a policy that barred arrests in "sensitive" areas, DHS said.

U.S. Immigration and Customs Enforcement ( ICE) announced Sunday that it has launched coordinated "targeted operations" in Chicago, in partnership with several federal agencies, to enforce immigration laws and "preserve public safety and national security."

The incident illustrates the climate of fear permeating the country as Trump readies ICE and other federal authorities to carry out his plan for mass deportations.

Phil McGraw, the television host known as "Dr. Phil," embedded with ICE agents in Chicago to film raids as Trump ramps up deportations.

The North Texas-based TV host was embedded with U.S. immigration enforcement officers during an operation in Chicago Sunday.

DHS Secretary Noem rode alongside federal agents targeting a high-profile Venezuelan gang member during immigration enforcement in the Bronx.

Homeland Security Secretary Kristi Noem joined federal agents in New York City to announce the arrests of immigrants wanted on criminal charges.

Heavily armed federal agents swept through the Big Apple early Tuesday for the first deportation raids under President Trump’s crackdown — nabbing violent illegal immigrants including kidnappers

New Mexico Republicans are trying to force state officials to comply with President Donald Trump's mass deportation plans, if needed.

Enhanced immigration enforcement operations were reported in Chicago and parts of Illinois starting on Sunday and were expected to continue through the week as federal agencies touted arrests around the country.