Travel rules tighten. Global market uncertainty amid Omicron variant. OPEC oil producers meet.

Alison Kosik is live from New York. Here are the top business news stories today! Covid caution - Omicron cases rise, as travel rules tighten. Recovery risk! The OECD warns new variant could damage global economy. Crude's contortions! Oil's roller coaster ride continues, as OPEC leaders meet. It’s Wednesday, let’s make a move. To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices