Lionel Messi returns for Argentina with hat trick, 2 assists, acknowledgment that 'these could be the last games' Messi had a night to remember in Buenos Aires in front of roughly 85,000 adoring fans. Original Source: https://sports.yahoo.com/lionel-messi-returns-for-argentina-with-hat-trick-2-assists-acknowledgment-that-these-could-be-the-last-games-044852208.html