CNN CNN Newsroom With Alisyn Camerota and Victor Blackwell March 18, 2022 19:43:00
Civilians have been killed, but the u.n. believes the real figures are considerably higher. the world health organization also confirmed there vaeb at least 43 attacks on ukrainian health care facilities. we've seen some of those. dr. william novack is an american heart surgeon now in lviv, ukraine, to operate on sick infants. thank you so much for being here. we've bip look forward to talking to you. i know how busy you are. just explain for our viewers why you decided to leave your home in memphis, tennessee, last week to go to ukraine. >> well, alysn we've been working in ukraine since 1944...