The President is recasting migration as a form of “invasion,” broadening his already expansive powers and making anyone in the U.S. who’s undocumented a potential target.

It’s no accident that immigration has been so central to Donald Trump’s first days as president, as he works to make good on an issue that has defined his political career. | Julia Demaree Nikhinson/AP President Donald Trump has already inundated the country’s immigration system with enough changes to create immediate impacts along the border and across American cities.

The president has issued directives to expedite the removal of millions of undocumented immigrants from the U.S., which has immigrant groups bracing for raids.