https://theintercept.com/2020/07/21/...-warrants-dhs/

AS TRUMP THREATENS SECRET POLICE DEPLOYMENT NATIONWIDE, DEMOCRATS DEBATE EXPANDING SURVEILLANCE POWERS AND NEW MONEY FOR DHS


Critical to understanding the legislation is the definition of a “U.S. person.” The National Security Agency is clear that the term does not apply to all people in the United States, but only to citizens and “an alien lawfully admitted for permanent residence.” Recipients of DACA — the Deferred Action for Childhood Arrivals program — are not considered lawfully admitted, but rather are able to remain in the country with their deportation proceedings indefinitely deferred. Undocumented immigrants, too, would fall outside those protections, but that doesn’t mean they’re the only ones vulnerable. Intelligence agencies, under Schiff’s interpretation of the language, could legally target DACA recipients for warrantless dragnet surveillance, which would then make whatever data they also collected on American citizens the legal result of incidental collection. That secret data could be turned over to secret federal police, who could make arrests from unmarked vehicles.