Men’s football pan-American champions Argentina had a tough Wednesday at the Paris Olympics as they lost 2-1 to Morocco and suffered a robbery at their training camp. The Argentina delegation filed a police complaint in Lyon, the prosecutor’s office of nearby Saint-Étienne said on Thursday. “They went into training and robbed us, in the Olympic Games,” said head coach Javier Mascherano. “We didn’t want to say anything after training, I don’t think it helps anything. But obviously it’s a bit disagreeable that these kinds of things happen.” Mascherano said midfielder Thiago Almada’s watch was am…