Mallory Simon and others have a report and video on CNN about religious groups setting up sanctuary refuges for undocumented immigrants in Los Angeles.
The sanctuaries include church properties and some homes purchased and fixed up by volunteers for housing undocumented immigrants. Some reports call it an “underground railroad”.
The Fourth Amendment would prevent authorities from entering homes without a warrant. Current guidelines keep agents from entering churches, but there is fear this will change under Trump.
In the past, actual prosecutions for faith-based efforts to shelter undocumented immigrants seem to be rare or non-existent.
Jason Dzubow has some more comments on how the most recent DHS memo could affect asylum seekers today, here.