The leaders of Russia and China met today in a highly-anticipated meeting, sparking concerns in the west and in Ukraine about the international relationship.
This comes as Xi Jinping has been trying to position his country as a peacemaking intermediary between Russia and Ukraine, something many US officials have also been raising eyebrows at.
For more on this, Patti Reising and Brett Burkhart spoke with William Burke-White, Deputy Dean and Professor of Law at the University of Pennsylvania Law School specializing in international law