A special counsel report released Thursday found evidence that President Joe Biden willfully retained and shared highly classified information when he was a private citizen, including about military and foreign policy in Afghanistan, but concluded that criminal charges were not warranted. The report from special counsel Robert Hur resolves a criminal investigation that had shadowed Biden’s presidency for the last year. But its bitingly critical assessment of his handling of sensitive government records and unflattering characterizations of his memory will spark fresh questions about his competency and age that cut at voters’ most deep-seated concerns about his candidacy for re-election. Hur found evidence that Biden willfully held onto and shared with a ghostwriter highly classified information. The special counsel devoted much of his report to explaining why he did not believe the evidence met the standard for criminal charges, including a high probability that the Justice Department would not be able to prove Biden’s intent beyond a reasonable doubt, citing among other things an advanced age that they said made him forgetful and the possibility of “innocent explanations” for the records that they could not refute. In response to Hur’s portrayal of him, Biden insisted to reporters that “My memory is fine,” and said he believes he remains the most qualified person to serve as president.