i think that s insightful telling you the extent to which what is happening on the ground, the way that the russians pursuing this is dictated by president putin. i spoke to a former kremlin official and said the russians underestimated the ukrainian reaction. they also he said underestimated president zelenskyy and the reaction of the west and that gets us to the question of the sanctions. i do think that the kremlin is pretty stunned by the wave of sanctions. switzerland, neutral switzerland, imposed sanctions. if a russian oligarch isn t confident of the money in the swiss bank he is in trouble so this new iron curtain that is being put up between russia and the west i think it s surprising