The Union Cabinet’s decision to lease Thiruvananthapuram airport to Ahmedabad based Adani Enterprises for 50 years has snowballed into a tussle between the Centre and the Kerala government. However, the state government also came under fire for hiring Adani- linked law firm for legal help on the airport bid. Speaking to Outlook, Kerala Finance Minister Thomas Isaac dismissed allegations saying that there is no conflict of interest in hiring Adani’s kin’s firm for legal help and asserted that they played no role in deciding the bidding rates. Excerpts: