Last Saturday the Washington Post published an exposé of classified American intelligence documents showing that Ukrainian President Volodymyr Zelensky, working behind the back of the Biden White House, pushed hard earlier this year for an expanded series of missile attacks inside Russia. The documents were part of a large cache of classified materials posted online by an Air Force enlisted man now in custody. A senior official of the Biden administration, asked by the Post for comment on the newly revealed intelligence, said that Zelensky has never violated his pledge never to use American weapons to strike inside Russia. In...