President Trump has vowed to clamp down on immigration and undo Biden-era policies that he said were too permissive and blamed for allowing a large influx of undocumented immigrants. Here’s what we know about his policy changes.

We will not admit ICE agents into schools based on an administrative warrant, an ICE detainer, or any other document related to civil immigration enforcement,” Worcetser Superintendent Rachel H. Monarrez wrote in the email.

The Department of Homeland Security announced Tuesday it has rescinded the Biden administration's guidelines, which banned federal immigration authorities from making arrests near churches and schools.