Hopefully, Carter Page was under surveillance while some of this Trump Russia business was going on.
https://www.washingtonpost.com/world/national-security/fbi-obtained-fisa-warrant-to-monitor-former-trump-adviser-carter-page/2017/04/11/620192ea-1e0e-11e7-ad74-3a742a6e93a7_story.html?utm_term=.ee58d0cc61c1
We now know that he worked with Sessions, Popadopolous, JD Gordon and many others in the Trump Campaign, and even was part of Gordon's trips to Budapest that were talked about in the Hungarian Free Press, and he may have been part of the RNC Platform change and even travelled to Budapest again to meet with Russians after the RNC convention where Trump delivered one of the things the Russians asked for in exchange for help with winning the election by changing the RNC platform to be more Russian friendly.
It appears that much of the Steele Dossier is being confirmed by all of these investigations, we know Sessions lied and have proof via emails that show he was notified about the Russian meetings with campaign members.
https://www.washingtonpost.com/politics/trump-adviser-sent-email-describing-private-conversation-with-russian-official/2017/11/06/b39d4c84-c33b-11e7-84bc-5e285c7f4512_story.html?hpid=hp_hp-more-top-stories_page-1055pm%3Ahomepage%2Fstory&utm_term=.6be588556b60
More on Trump Russia and Budapest
http://hungarianfreepress.com/2017/04/13/the-budapest-bridge-hungarys-role-in-the-collusion-between-the-trump-campaign-and-the-russian-secret-service/
http://hungarianfreepress.com/2017/04/14/the-budapest-bridge-hungarys-role-in-the-collusion-between-the-trump-campaign-and-the-russian-secret-service-part-2/
http://hungarianfreepress.com/2017/04/21/the-budapest-bridge-epilogue/