Former US president Joe Biden appeared to discuss sensitive information and describe possessing classified documents in audio recordings released on Monday by the Oversight Project, a conservative activist group.
The heavily redacted transcripts and recordings were made in 2016 and 2017, while Biden was working with a ghostwriter on his 2017 memoir, Promise Me, Dad: A Year of Hope, Hardship, and Purpose. No classified material was ever alleged to have appeared in the book.