Donald Trump's incoming U.S. presidential administration plans to intensify immigration enforcement nationwide soon after he takes office on Monday, a person with knowledge of the plans said. "We’re going to be doing operations all across the country,

US immigration authorities will carry out mass arrests of undocumented immigrants across the country on Tuesday, a top border official in the incoming administration of Donald Trump has said.

The locations expected to be targeted by deportation teams from U.S. Immigration and Customs Enforcement include those with large populations of immigrants, one source said.