The Trump administration is forging ahead with a plan that is sure to fuel alarm across California's immigrant communities: handing over the personal data of millions of Medicaid recipients to federal immigration officials who seek to track down people living in the U.

The immigration agency will use Medicaid data to identify and locate people it believes are in the country unlawfully.

A leaked agreement shows the Department of Homeland Security will gain access to names, ethnicities, and addresses of recipients.