After a mix-up at MGM National Harbor, one jackpot winner had to leave without her cash. Cynthia Obie won thousands on a slot machine at the Prince George’s County casino – but when the casino took down her Social Security number incorrectly, she lost it all. -snip Following regulations, before handing her the cash, MGM staff took her ID and personal information. But they misread her Social Security number by one digit. The person whose number they plugged into the database apparently owed the state of Maryland a lot of child support, and Obie’s winnings were immediately confiscated. “I’m like no all of my...