Financial Mirror | UPDATE 1-Doubts over betting monopoly weigh on Greek OPAP sale Reuters OPAP central to Greek privatisation programme. * Case could affect OPAP value. * Foreign gambling groups keen to enter market. * Opinion on monopoly carries weight but not binding. By Foo Yun Chee and Harry Papachristou. BRUSSELS/ATHENS, Sept ... Opap Posts Record Decline on Greek Tax Hikes: Athens Mover |