20-year-old using Robinhood app may have misunderstood his balance
                                
                                
                                    (Newser) -
                                    Alex Kearns was enjoying investing, family members say—spending time on Robinhood, a free trading app, and experimenting with the stock market. The 20-year-old had just started during the pandemic,  Forbes  reports, while he was home with his parents from college. But late Thursday night, he apparently was shocked to...