The End Game of the Russian-Russian War

The West has said it should not end with anything less than a complete obvious defeat for Putin personally. But do you see that happening? Do you see a possibility for the end of this war? And also, do you see any possibility for that Putin might turn to nukes the way some people have talked about? The first thing to say is wars are completely unpredictable. Anyone who pretends to know how this is going to end, I mean, frankly, is talking through the hat.