KARACHI: Former president Asif Ali Zardari and his sister Faryal Talpur appeared before a banking court on Thursday in an ongoing mega money laundering case.<br /><br />The duo appeared before the court in Karachi as the pre-arrest interim bail granted to them and 10 others in the case expired today.<br /><br />Omni Group chairman Anwar Majeed, his son AG Majeed, former Pakistan Stock Exchange (PSX) chairman Hussain Lawai and banker Taha Raza will also be presented before the court.