President Trump is calling up the D.C. National Guard and federal law enforcement to address crime in the capital.

SAN FRANCISCO — A federal judge in San Francisco is weighing whether the Trump administration violated federal law by sending National Guard troops to accompany immigration agents on raids in Southern California. A three-day trial on the matter concluded Wednesday.

The Trump administration is expanding National Guard support at immigration detention sites. Florida activated troops on Tuesday.

Former Capitol Police Chief Steven Sund accused Nancy Pelosi of repeatedly denying his requests for National Guard assistance before and during Jan. 6, amid her criticism of Trump sending in the Guard over Washington,

By serving with units near or in the community from which they come, National Guard Soldiers and Airmen provide a community-connected presence for our military throughout the United States.

At least 16 states and territories are using the National Guard to give shots, drawing on doctors, nurses, medics and other troops who are skilled in administering injections.

ABC News’ Martha Raddatz interviews Sen. Chris Van Hollen on “This Week" over President Trump deploying the National Guard to Washington, D.C.

The Republican governors of West Virginia, South Carolina and Ohio announced Saturday they will send National Guard troops to Washington, DC, in an escalation of President Donald Trump’s efforts to federally take over law enforcement in the city.