The FBI, the CIA, and apparently even the State Department worked with Mifsud in multiple locations to set up training and conferences for their employees and related parties.
Here is a description of his many ties to US and British intelligence
All evidence shown so far indicates that Prof. Mifsud is just another CIA/MI6 spook.
Nunes agrees with you. He said he is a starting center on an NBA team if Mifsud is a Russian agent.