World News Roundup: 02/17

<p>Struggling to stay warm in Texas with frozen pipes and no power for many.&nbsp;President Biden promises enough vaccine for everyone by summer.&nbsp;Donald Trump takes on Mitch McConnell.&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>