White House press secretary Karoline Leavitt also used the shooting to reiterate the president’s calls for the construction of the White House ballroom — and to urge Congress to fully fund the Department of Homeland Security.

A law enforcement official identified the shooter to USA TODAY as Cole Tomas Allen, of Torrance, California. Here's what we know about him.

King Charles III will arrive in Washington for a four-day state visit aimed at celebrating the United States’ 250th anniversary.

The president pressed Republicans to unify and forge ahead with a party-line budget maneuver called reconciliation to fund certain immigration agencies.

Get live updates as King Charles and Queen Camilla arrive in Washington, where they plan to meet with Trump as part of the United States' 250th anniversary celebration.

Karoline Leavitt also commended President Donald Trump for his "calm in the face of chaos" as she spoke about the incident in Washington, D.C.