A proposal from lawmakers could open up investment opportunities in private companies \u2013 if you can pass an exam based on your financial acumen. Wall Street Journal reporter Corrie Driebusch joins host Ariana Aspuru to break down how it might work and what it means for investors.\xa0\n\n\n\nSign up for the WSJ's free Markets A.M. newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices