According to president zelenskyy, at least 137 civilians and military personnel have been killed so far in ukraine. u.s. officials say russia has launched more than 160 missiles since the strikes began yesterday. this as thousands of ukrainians huddled in underground subway stations to protect themselves from the russia military assault. >> i have a child 1.7 years old and a sister 3.5 years old. we don't just feel safe, you know, risking with our kids, trying to live anywhere. so for now we're here. >> it is safe place. i mean subway, underground is safe place. and for now i'm mostly fear abo...