China's role in Russia's invasion of Ukraine

As Russia continues its invasion of Ukraine, there has been more attention than ever on one of Russia's allies, China. China also has a relationship with Ukraine -- so what does China think about the invasion of that country? How much influence could China have on the actions that Russia takes from here on out? And how much pressure is China feeling right now to help or temper Vladimir Putin? We asked these questions to Dr. Rudra Sil, Professor of Political Science at the University of Pennsylvania and School of Arts and Sciences Faculty Director of the Huntsman Program in International Studies & Business.