World News Roundup: 06/23

<p>Doctors describe younger and sicker patients as the Delta variant surges among the unvaccinated.&nbsp;Voting bill defeated.&nbsp;Britney Spears to speak at conservatorship hearing.&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>