For this nation’s army of conspiracy theorists, few long-secret government documents have whipped up so much suspicion in the 59 years since President John F. Kennedy’s death as the CIA’s massive, multivolume background file on assassin Lee Harvey Oswald.
White House officials hope at least a little of that suspicion will be lifted later today, when President Biden is expected to order the National Archives to release once-classified information from about 8,000 documents...