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.

Trump’s rhetoric focuses on mass roundups as a spectacle of fear, but the criminal legal system remains the primary tool for carrying out deportations. The new administration has already stated its intention to expand 287 (g), agreements that deputize local police as immigration enforcers.