World News Roundup: 04/26

<p>Tackling vaccine hesitancy ... with 22 percent of Americans shunning the shot.&nbsp;Europe welcomes back fully vaccinated Americans.&nbsp;History at the Oscars.&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>