World News Roundup: 12/17

<p>A deadly winter storm blasts the East Coast -- with snow, wind, and flood warnings.&nbsp;Daily coronavirus cases and deaths hit new highs. An FDA advisory committee meets today about the Moderna vaccine. Lawmakers are close to agreeing on a $908 Billion dollar Covid relief package.&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>