but ukrainian president valadez de la zalinski has cautioned the west against stoking fears of russia military action. people living in ukraine's eastern border region have already faced years of conflict. now school children and teachers are preparing for an escalation of fighting new york elementary school. not the big apple, but a small town in the dumbass. no one knows how it got its name. inside the curriculum is different. this not just reading and writing. the students here are taught what to do in the event of a bomb attack. that's not what they get. they cover their ears, so they have less stress is by hearing left. what we're worried about. what is an attack near us? not necessarily on the school. none, but that the windows could break because an explosion is too strong and you might, if we put a protective material on the windows because we're worried about the glass flying through the classroom. and potentially cutting someone, or even really looked up not the proper alum, basic of an international aid organization gave us this protective film for the window. and they told