Zelenskyy speaks with Biden as Russia attacks I ABCNL
Russian artillery strikes a Kyiv TV tower and Holocaust memorial. Also, half of the 677,000 refugees fleeing Ukraine are children. SUBSCRIBE to ABC NEWS: https://bit.ly/2vZb6yP Watch More on http://abcnews.go.com/ LIKE ABC News on FACEBOOK https://www.facebook.com/abcnews FOLLOW ABC News on TWITTER:…