Carter Page has a very close association with Pinchuk hence was able to secure ML expansion in Moscow and represented Gazprom.
Carter Page's college buddy, Jeremy Bash, was chief of staff at the CIA for Leon Panetta. His company also ran foreign policy for Clinton and Rubio both paid Fusion GPS. Carter Page was working for Fusion GPS.
Carter Page was an Obama era 'intelligence broker' and CIA should know that. He was one of their operators.