Tom Homan, Trump's border czar, has described what the operation might look like and who could be involved in immigration enforcement.

The incoming administration will need to clear a number of hurdles to enact its plan, immigration experts said.

Fox News contributor and theologian Jonathan Morris discussed Pope Francis' remarks on President Donald Trump's deportation plan, calling the Holy Father's comments "out of line."

Pope Francis said Donald Trump’s plans to impose mass deportations of immigrants would be a “disgrace,” as he weighed in on the incoming U.S. president’s pledges nearly a decade after calling him “not Christian” for wanting to build a wall along the U.

In addition to declaring an invasion at the southern border, President Donald Trump issued an executive order to protect the American people against invasion. It includes multiple provisions to implement his mass deportation plan.