What happens to the frozen assets related to Gulnara Karimova? Conversation with David Lewis, University of Exeter

What triggered the US investigation? Is Uzbekistan cooperating? Why are European probes so slow? What will happen to the frozen assets across Europe? Can the Uzbek government claim them? Navbahor Imamova, VOA Uzbek, asked these and more from David Lewis, leading expert from University of Exeter.