Thiruvananthapuram, Aug. 14 -- Kerala chief minister VD Satheesan on Thursday flagged serious charges, including Goods and Services Tax (GST) fraud and lapses in the way the private sponsor was picked by the previous Left Democratic Front (LDF) government in connection with the cancelled visit of the Lionel Messi-led Argentina national team to play a friendly match in the state. The chief minister stated that a preliminary inquiry report submitted by the sports department is being examined and warrants further investigations. "What was the procedure adopted in selecting a private firm to sponsor the event? Was there an Expression of Interest? A firm was picked, but parameters including its source of funding and financial capability were not...