State of emergency declared in New York City over coronavirus

Following the lead of other affected states, New York cracks down on crowds in order to prevent the spread of COVID-19. WATCH OTHER FULL EPISODES OF WORLD NEWS TONIGHT: WATCH WORLD NEWS TONIGHT ON HULU: #WorldNewsTonight #DavidMuir #coronavirus #covid-19 #stateofemergency #newyorkcity #crowds #abcnews