Veteran TV helmer Matt Shakman, who has directed episodes of Game of Thrones and Fargo, is in talks to direct the untitled Cambridge Analytica movie for Joe and Anthony Russo's company AGBO Films, Collider has exclusively learned. Avengers: Endgame scribes Christopher Markus and Stephen McFeely wrote the script, and the high-minded project is financed and ready to go into production, though when that will be is anyone's guess. David Gordon Green had been in talks to direct before opting to shoot a pair of Halloween sequels back-to-back for Blumhouse and Universal. The film is centered …