President Trump's use of the National Guard in LA raises legal and ethical questions. NPR speaks with Hina Shamsi, director of the ACLU's National Security Project, about them.

The California National Guard arrived in Los Angeles early Sunday morning after President Trump federalized state troops. The move came after Friday immigration raids in and around Los Angeles sparked ...

Los Angeles Mayor Karen Bass talks with NPR's Scott Detrow about President Trump sending National Guard troops to Los Angeles in response to anti-ICE protests.

Service Employees International Union California leader David Huerta was injured in a scuffle with federal agents. Sandra Diaz, vice president of SEIU-USWW California, talks with NPR's Scott Detrow.

The Berkeley Art Museum and Pacific Film Archive is about to launch an exhibition of historic quilts from a collection that's billed as "one of its kind". But it just lost $260k of federal funding -- ...

Air quality can be impacted by smoke from wildfires. Our reporter set out to build an air filter -- in a style the EPA praised, using only things she already had at home.

Air quality can be impacted by smoke from wildfires. Our reporter set out to build an air filter — in a style the EPA praised, using only things she already had at home.