Just a few hours remain until the World Cup final. At MetLife Stadium in New Jersey tonight, Argentina is set to face Spain. The night before this title-deciding match, the entire Argentine contingent—from players to the coaching staff, doctors, cooks, and even directors—posed together for a photograph. Captain Lionel Messi posted that picture on social media with an emotional message.At the center of the photo was Lionel Messi, with coach Lionel Scaloni right beside him. The entire delegation,...