A fortnight in, there's no turning back for Vladimir Putin. His ground forces have progressed in stops and starts, while shelling Ukrainian cities and the civilians trapped inside. So is it really going to plan for the Kremlin? For Ukrainians, it's a blunt choice of fight or flight. In this debate we get the latest both from inside the country and among NATO allies who have made it clear they're not putting boots on the ground, but are continuing to step up support. Is it enough for Ukraine to hold out?