It has been one year since we started this show, and this is the 50th episode. It's a big moment, and comes at a big moment in history. So in this episode, we go back to the guests of our most popular episodes and take a look back and a look forward. Matt Rojansky joins me to talk about Russia, Aynne Kokas and Robert Daly discuss China, and Mike Sfraga talks about the Arctic. Fun for everyone!