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.

In his first day of office, President Donald Trump made it clear that he intends to follow through on his campaign promise to dramatically increase the deportation of undocumented immigrants and use tariffs as a lever in executing his trade policies.

Welcome to President Trump’s fortress America. In just three days, the commander in chief has moved to dramatically beef up security at the border — with plans to send in 10,000 US troops and summarily detain and deport any illegal border crossers.