March 6, 2023

The U.S. and its NATO allies are monitoring developments in eastern Ukraine, where the battle for Bakhmut rages – and where Russia may be on the cusp of victory. Mike Mullen discusses. Jing Tsu's new book "Kingdom of Characters" looks at the way China's history is tied to its language. Dr. Kizzmekia Corbett reflects on the early days of the pandemic and the future of vaccine research.