Classified materials were discovered in Vice President Biden's house, prompting a meeting between Biden and DOJ special counsel Robert Hur.

Trump is also being investigated for allegedly keeping classified national security documents after he leaves office in 2021, although Biden has been cooperative with the inquiry.

The White House reported on Monday that President Trump has been interviewed by Justice Department special counsel Robert Hur, who is looking into the discovery of secret materials at Vice President Joe Biden's former office in Washington, D.C., and at ....