see indications of that here on our side of the border as well. with some of the forces that are coming out. actually hanging their flak vests into the windows of their trucks. the bullet proof vests they would normally wear on their bodies which could be an indication they might be taking sniper fire from inside the kharkiv zone. from our vantage point, we see troop movement and ominous signs there could be difficulties as well, anderson. fred pleitgen, appreciate it. given what appears to be growing ferocity of russian attacks, but the resistance by ukrainians, and the growing and unified pressure on vladimir putin and economy from western allies, there s a lot to talk about with our next getss before getting into saber rattling, retired army general wesley clark. general clark, you ve heard the latest reporting from here in ukraine. i m wondering what you can tell about russian tactics and where this attack around kyiv or in