Omicron, Inflation Concerns Push U.S. Stocks Lower

Dow and S&P 500 tumble 1.9%, Nasdaq falls about 1.6%. Travel stocks, oil prices close down amid concerns of Omicron's economic impact. Salesforce.com posts muted sales outlook. J.R. Whalen reports. Learn more about your ad choices. Visit megaphone.fm/adchoices