>> reporter: the unlikely safe haven is precarious. russian troops are positioned nearly half an hour's drive away from here. ivan watson, zaporizhzhia, ukraine. all right. welcoming our guest here in lviv, a volunteer and director of the ukrainian education platform. you've been working since 2014 in the donbas area, correct, rebuilding homes? tell us about the organization. >> first of all, the ukrainian education platform has been working for 20 years. i joined literally a month ago when the war started. i have businesses in kyiv with my wife so -- but in 2014 when the war started the ukrainian education platform was basically rebuilding homes destroyed by the war, and since this new war