On Saturday, the Democratic president's counsel said five additional pages with classified markings were discovered at Biden's Wilmington, Delaware, home, and that those documents were immediately handed to Justice Department officials.

Aides previously found another batch of classified documents at his residence, and at a Washington think tank where he had an office after his time as vice president in the Obama administration. U.S. Attorney General Merrick Garland has named a special counsel to probe the issue.