The National Guard presence in D.C. is set to increase in the coming days after the governors of some Republican states deployed troops to the capital.

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

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,

Donald Trump has ordered the mobilization of hundreds of National Guard troops for deployment in Washington, DC as part of what the US president bills as a crackdown on crime.

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.

Five Air Guard squadrons are providing lifesaving aeromedical evacuation. Also, 26 Air National Guard C-130 aircraft and 30 crews are providing transport to evacuees within the United States.

Lawyers for President Donald Trump and California Gov. Gavin Newsom are set to face off Monday to determine whether the president violated a 147-year-old law when he deployed the National Guard to quell anti-immigration enforcement protests in Los Angeles – against the wishes of the governor.

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