The U.S. Department of Homeland Security wants to deputize some Internal Revenue Service criminal investigators and other Treasury Department personnel to perform immigration enforcement, according to a DHS document and an agency spokesperson.

Department of Homeland Security chief Kristi Noem argued that DHS needs more resources to investigate the finances of businesses suspected of employing illegal migrants, as well as the money

“It is D.H.S.’s understanding that the Department of the Treasury has qualified law enforcement personnel available to assist with immigration enforcement, especially in light of recent increases to the Internal Revenue Service’s work force and budget,” Ms. Noem wrote.

The request marks the Trump administration’s latest effort to devote more federal resources to fulfill his campaign pledge to deport millions of undocumented immigrants.

The Trump administration has asked the Department of Treasury to deputize Internal Revenue Service (IRS) agents to help with deporting undocumented immigrants, multiple outlets reported. The big picture: President Trump unleashed sweeping limits on immigration and asylum upon taking office last month,

The Department of Homeland Security is seeking the assistance of the IRS to help expel illegal immigrants from the country. DHS Secretary Kristi Noem is asking the Treasury Department to deputize its IRS agents to help augment the Trump administration’s efforts to carry out more deportations.

The Trump administration is asking the Treasury Department to deputize some of its law enforcement agents to help carry out the president's mass deportation plans. CBS News immigration and politics reporter Camilo Montoya-Galvez has more.