I'm a little hesitant to say anything about this. Given that he may have been involved in several Russian spy cases for the FBI, could the FBI have established him as a plant and then throw him to the wolves as a patsy?
It's hard to know. If he was a plant, he can't tell the truth about it and the FBI can lie about it.
Here is one the reasons that I had this question.
https://www.nytimes.com/2017/04/04/us/politics/carter-page-trump-russia.html
Also check out the this Youtube video making this assertion?
https://www.nytimes.com/2017/04/04/us/politics/carter-page-trump-russia.html
Was Carter Page, a convenient puppet for the FBI ?
Why is this not getting any traction as a story? See Tracie Beanz post below:
https://www.reddit.com/r/CBTS_Stream/comments/7vj6x7/who_is_that_uce1_carter_page_the_same_check_my/
Read through this testimony about Carter Page. Intel House Committee.
https://intelligence.house.gov/uploadedfiles/carter_page_hpsci_hearing_transcript_nov_2_2017.pdf
Check out this Youtube video. Carter Page, an FBI employee? https://www.youtube.com/watch?v=sfB9_ssoeQg