Homeland Security Investigations in paragraphs 14 and 15) By Ted Hesson and Kristina Cooke WASHINGTON (Reuters) - U.S. President Donald Trump's top homeland security official joined officers in an immigration enforcement operation that arrested several people in New York City on Tuesday,

New York Gov. Kathy Hochul said the state is willing to cooperate with the Trump administration's efforts to deport undocumented migrants suspected of entering the country illegally — but only under certain circumstances.

The new Homeland Security secretary, Kristi Noem, announced that she was on hand in the city to witness the arrest of an unauthorized immigrant connected to criminal activity.

The state will cooperate with federal officials when a person is suspected of crossing the border without checking into an official port of entry, among other cases.