ukraine and russia are one people. a majority of the ukrainians we've spoken to disagree, a majority want to be closer to the west. here in the cultural capital city of ukraine, u.s. kippoke to residents who say they are more nervous now than in recent weeks, some finding old bomb shelters just in case. in an interview with the city's mayor, he says putin's goal is to put the ussr back together. >> putin have rebuilt soviet union together with ukraine and belarus, kazahkstan, this crazy idea. ukrainian country, independent country. >> reporter: u.s. officials tell me they're seeing increased fuel shipments to the russian are front lines, a worrying concern on the ground here in ukraine. neil? medical school meehl lucas, thank you, my friend. please be safe out this. lucas tomlinson in ukraine. let's talk to harry -- [inaudible] senior director. people forget no matter what russia does, it's going to be financially impacted from this. and yet we don't appreciate just how much, do we? >> no. i don't think we do. i think vladimir putin's trying to carefully calibrate what he's going to do next. and i'll tell you one thing, neil, russia -- i doubt -- is going to invade uk