The party starts December 31 at 8p ET on CNN and the CNN app. | CNN

CNN's Anna Cooban analyzes a roller coaster year of trade from the moment President Donald Trump took office in January. | CNN

Flight cancellations and delays are rocking the New York metropolitan area's three major airports, even though New York City saw less snow than forecasters predicted. CNN's Randi Kaye reports from LaGuardia Airport. Read more: https://cnn.it/4sewF6n | CNN