seeing first hand on the ground over there, the defense of ukraine is not just being waged by members of the ukrainian military. every day citizens are getting involved, aren't they? >> it's true. it's been pretty extraordinary to see. the first couple of days you saw people in the state of shock and profound fear, understandably. today on the streets we were seeing a lot more defiance. people of all ages, men, women, coming out, volunteering, bigging sand bigs. we interviewed one grandmother, a retired economist who is b building malotov cocktails in her backyard and had some salty words about how she would greet the russians if they make it this far. we have also seen incredible act of courage. one town in central ukraine where a convoy of rush slan tanks found themselves