acts of courage, defiance, and protests by the ukrainian people. have a look at this. what you just saw, that was in kherson. you saw that man jumping on a russian armored personnel carrier and waving that ukrainian flag. now, the city's mayor telling cnn earlier the city is surrounded and russian troops are everywhere. you can call it bluster or bluffing or just plain ominous threat, but while he was meeting with crew members from the russian airline aeroflote the pronouncement from russian president vladimir putin sounded like this. >> much of what is happening and seeing right now is of course a way of fighting russia and the