Most undocumented immigrant children without parents in the U.S. came from Mexico . The Trump administration has been cracking down on illegal immigration and making it harder for immigrants to get legal status. When apprehended , such children go into a network of caregivers .
Most undocumented immigrant children without parents in the U.S. came from Mexico . The official statistics may represent just a fraction of the total number . When apprehended , such children go into a network of caregivers .