THIRUVANANTHAPURAM: P C Vishnunath MLA has termed the secret meeting between K G Nandakumar and Opposition leader V S Achuthanadan at the Aluva guest house as dubious. He urged Achuthanandan to clear the air about the controversial meeting.Addressing mediapersons here, Vishnunath alleged that Achuthanandan was colluding with some shady characters to level baseless allegations.Vishnunath said that Achuthanandan by hobnobbing with shady characters was defying the recommendations of the rectification documents of the CPM which had proscribed such activities. Vishnunath also demanded that allegations against Achuthanandan and his son Arunkumar should be investigated. Ã¢Â€ÂœThe State Data Centre which contained all vital information about the state was handed over to Reliance after being pressurised by Nandakumar and Arunkumar. Several acts of corruption including appointment of SCERT Kerala director and Infopark CEO interview were carried out at the behest of Achuthanadan. Even when the issues were raised in the Assembly, Achuthanandan shied from making any comments,Ã¢Â€Â™Ã¢Â€Â™ Vishnunath said He asked the State Government to probe into the allegations levelled against Achuthanandan and his son. Youth Congress will be forced to protest if government failed to take action, he warned.