Portugal defender Pepe doubtful for semi-final

By Brian Homewood LYON, France (Reuters) - Centre half Pepe is doubtful for Portugal's Euro 2016 semi-final against Wales on Wednesday and a decision on his fitness will be made in the morning. The defender, a commanding presence at the back in all five of his team's games, missed training on Monday after complaining of muscular pain in his thigh and trained separately from the rest of the squad on Tuesday morning. "You are going to have a sleepless night," coach Fernando Santos told reporters w