By ZEKE MILLER and ERIC TUCKER (Associated Press) WASHINGTON (AP) — President Joe Biden acknowledged on Thursday that a document with classified markings from his time as vice president was found in his “personal library” at his home in Wilmington, Delaware, along with other documents found in his garage, days after it was disclosed that sensitive documents were also found at the office of his former institute in Washington. Biden told reporters at the White House that he was “cooperating fully and completely” with a Justice Department investigation into how classified information and government records were stored.