San Francisco City attorney David Chiu talks about his lawsuit against the Trump administration's crackdown on illegal immigrants in sanctuary cities across America.

Secretary Kristi Noem directed the IRS to deploy agents to investigate financial transactions associated with human trafficking.

In the memo, Homeland Security Secretary Kristi Noem asked Treasury Secretary Scott Bessent to deputize IRS agents to help with immigration enforcement efforts across the country. That work could include auditing employers believed to have hired migrants living in the U.

Homeland Security Secretary Kristi Noem said she needed the tax agency's agents to crack down on illegal immigration.

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.