From the outside, Russia and China seem to be close allies, especially after Russia started its war in Ukraine. But behind the exchanges of friendship necklaces and promises of a "no limits" friendship between Xi Jinping and Vladimir Putin, there's a lot of bitterness between the two countries. In this episode of China Unscripted, we discuss China and Russia's border disputes, whether the US could forge an alliance with Russia against China, and how to keep China from taking over international institutions.