At the same time, the Trump administration has directed immigration officers to pause arrests at farms, restaurants and hotels, after Trump expressed alarm about the impact aggressive enforcement is having on those industries, according to a U.S. official familiar with the matter who spoke only on condition of anonymity.

Trump challenged ICE to deliver "the single largest Mass Deportation Program in History" by expanding operations in large cities led by Democrats.

Trump has called on ICE to expand operations to "detain and deport illegal aliens in America's largest Cities, such as Los Angeles, Chicago, and New York."