Mr. Meadows, the final White House chief of staff under Donald Trump, is seen as a potentially key witness in the documents ...

Prosecutors have started calling witnesses to a federal grand jury in Miami after months in which activity in the investigation was centered on a separate grand jury in Washington.

It’s unclear how the development will affect a separate grand jury that has been investigating in Washington, D.C.

The federal investigation into Donald Trump's handling of classified documents is reaching an inflection point.

Mark Meadows, alongside other key Trump aides, will have to testify to a grand jury in another investigation into former President Trump’s role in the January 6th insurrection. NBC’s Ryan ...