Cities across the US are making preparations to protect immigrants from Donald Trump’s planned mass deportation program during his second presidency. Los Angeles passed an ordinance in November that prohibits municipal resources from being used for federal immigration enforcement.

As Los Angeles rebuilds from a devastating wildfire that destroyed swaths of Pacific Palisades, the city's access to federal money could be imperiled by one of President Trump's first-day immigration actions targeting "sanctuary cities.

As the Trump administration promises the “largest deportation operation in history,” what does that mean for cities with “sanctuary laws.”