One month after inauguration, President Trump’s flurry of executive action on immigration has dramatically changed U.S. policy. Critics say justice is at risk.

The Trump administration has enacted new immigration policies at a dizzying pace, some of which obliterate programs built over decades to enable avenues to safety for people fleeing war and persecution.

U.S. authorities say arrests for illegal border crossings from Mexico plunged 39% in January, an early gauge of President Donald Trump’s immigration crackdown.