Halfpenny and Webb hand Wales a World Cup injury scare

• Both players taken off on stretchers during win over Italy• Halfpenny suffers knee problem, Webb may have broken ankleWales’s World Cup hopes lay on the treatment table at the Millennium Stadium on Saturday night after two of their key players, Rhys Webb and Leigh Halfpenny, were taken off on stretchers during the 23-19 win over Italy in their final warm-up match before their tournament starts two weeks on Sunday.The scrum-half Webb, Wales’s player of the year, was the first to go on 26 minutes after his left leg became trapped at a ruck. Play was held up for several minutes as he was placed…