Here are 3 emails I found that show how close Graham is to Obama and Clinton. One calls him Obama's channel in the Republican Party, one talks about how much he loves Clinton, and one is about Obama calling him secretly and congratulating him on a win even though he is going to have to rant and rave against the administration for the next 5 months.

https://wikileaks.org/gifiles/docs/40/401011_re-insight-request-israeli-weapons-to-georgia-.html https://wikileaks.org/podesta-emails/emailid/33589

https://wikileaks.org/clinton-emails/emailid/16345