World News Roundup - 11/30

<p>Defending against the Omicron variant.&nbsp;Competing with shopping bots for hot holiday items.&nbsp;Tiger Woods says he'll never again be a full-time competitive golfer.&nbsp;CBS News Correspondent Steve Kathan has today's World News Roundup.</p><p>See Privacy Policy at <a href="https://art19.com/privacy" rel="noopener noreferrer" target="_blank">https://art19.com/privacy</a> and California Privacy Notice at <a href="https://art19.com/privacy#do-not-sell-my-info" rel="noopener noreferrer" target="_blank">https://art19.com/privacy#do-not-sell-my-info</a>.</p>