(Bloomberg) -- Walmart Inc. will face an antitrust panel in Mexico after a three-year probe concluded the retailer’s local unit abused its market power, a charge that could result in billions of dollars in fines.Most Read from BloombergThe 5% Bond Market Means Pain Is Heading Everyone’s WayThe Moral Case for No Longer Engaging With Elon Musk’s XCorporate America Is Ignoring Jay Powell and Bingeing on DebtIt's Done. The Future Is Battery-Powered Electric CarsUS Stocks Rebound as Wall Street Debat