World News Roundup: 08/21

<p>Joe Biden accepts the nomination saying while he's a Democratic candidate, he'll be an American President.&nbsp;The Postmaster General faces Congressional anger.&nbsp;Sentencing day for Lori Loughlin and her husband.&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>