ABC News' Linsey Davis spoke to World Health Organization spokesperson Margaret Harris about the health crisis in Gaza as Israel Defense Forces enter Gaza City. ABC News Live Prime, Weekdays at 7EST & 9EST WATCH the ABC News Live Stream Here: youtube.com/watch?v=w_Ma8oQLmSM SUBSCRIBE to ABC NEWS: bit.ly/2vZb6yP Watch More on abcnews.go.com LIKE ABC News on FACEBOOK facebook.com/abcnews FOLLOW ABC News on TWITTER: twitter.com/abc #worldhealthorganization #healthcrisis #gaza #abcnlprime