In the interest of carrying out more of President Donald Trump’s promised mass deportations, officials in Florida this week started construction on a migrant detention facility they’re billing as “efficient” and “low-cost” – because mother nature will provide much of the security.

Immigrant advocates said the move creates a whole new form of detention outside the scope of the federal government.

Homeland Security Secretary Kristi Noem says new immigration detention centers in Florida will be largely funded by FEMA's shelter and services program.