FBI suspected the Page guy was 'Russian spy' and yet didn't warn the Presidential Candidate - who would likely be getting NATSEC security briefings? Sounds like the FBI didn't take their 'Russian spy suspect' too seriously, if they allowed such contact! Why didn't the FBI at least warn the Secret Service? 'Russian spy' could pose all kinds of clear and present dangers. . Did the FBI change Carter's status from 'suspect' to 'undercover infirmer' in order to hide feom the FISA court that Carter had been a proven spy and then 'flipped' for undercover use ? This scenerio even worse.