A cloud of uncertainty is hanging over Los Angeles, where questions remain over the role that Marines and National Guard troops will play after being called in by President Donald Trump amid protests over immigration raids in the city.

1:30 p.m. EDT About 300 members of the National Guard have been stationed across Los Angeles so far, The New York Times reported, the first soldiers as part of the 2,000 Trump has promised to station across the city as more protests are expected to take place this afternoon.

California Attorney General Rob Bonta said Monday that he’ll soon file a lawsuit against the Trump administration for federalizing National Guard troops this weekend.

A Department of Homeland Security request for 21,000 National Guard troops to support "expansive interior immigration enforcement operations" includes a call for troops to search for unaccompanied children in some cases.