Remember Maria Butina? She was the Russian graduate student at American University and gun enthusiast who was arrested for being an unregistered foreign agent shortly after the Russian electoral interference scandal broke. She eventually pled guilty to a lesser charge, served her time and was deported back to Russia. She is now the subject of a six-part podcast series by Celia Aniskovich called Spy Affair. Benjamin Wittes sat down with Celia and Pete Strzok, the former FBI agent, to discuss Maria Butina, who she is, the investigation of her and how it all fits into Russia's plans in the period around Donald Trump's election.