SEC chair putting insider trading and stock buyback in the crosshairs

<p>The SEC&#8217;s Gary Gensler unveiled a set of proposals that range from beefing up the power of stockholders to putting the squeeze on insider trading. We have another conversation with Erik Gordon from the University of Michigan&#8217;s Ross School of Business to parse out how these ideas could shake out. President Biden is scheduled to announce a series of omicron-fighting actions, such as free at-home COVID tests. The BBC looks in on the rebounding global stock markets.</p>