Trump administration shake-ups at the Justice Department and FBI have eroded continuity on national security matters, people familiar with the situation said.

The White House on Monday appointed veteran FBI agent Brian Driscoll as acting director of the bureau after deputy director Paul Abbate opted to step down from the position. Abbate was expected to ...

Brian Driscoll was tapped to lead the FBI pending the Senate confirmation of Kash Patel, who is President Donald Trump’s pick for director.

Brian Driscoll was tapped to lead the FBI pending the Senate confirmation of Kash Patel, who is President Donald Trump’s pick for director. The move came hours after Paul Abbate, who served for ...