We've seen the economic sanctions that the world is putting forward working. Russian citizens, themselves, are taking action against Putin. The Ukrainians are doing an incredible job of holding them back, but we've also seen the Russians resorting to using thermobaric weapons. There was a suggestion by experts that turning to these extremes is showing a bit of desperation by Putin.
Can you comment on that and where that could lead in terms of that level of force and response?