Introduction

This week we're trying something a little bit different. This week we asked for your questions on the war in ukrane. We've really been impressed with the incredible breadth and depth of the questions that have come, really, from all over the world. So what we're going to do is break them down into three categories. First, we'll focus on matters military and tactical. And then we'll move on to sanctions, ind their effects to oil and gas, commodities and so on. And we will answer your questions about what happened to liza, whom we last heard from before the conflict broke out.