World News Roundup: 03/02

<p>States open more vaccine appointments with Johnson and Johnson now in the mix.&nbsp;A third accuser against New York's governor.&nbsp;Mitt Romney knocked unconscious.&nbsp;CBS News Correspondent Deborah Rodriguez 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>