West Bengal Governor CV Ananda Bose's high praise for Chief Minister Mamata Banerjee at a recent event has led to uneasiness in the state BJP, which is already upset over their bonhomie. Mr Bose, speaking at the convocation of St Xavier's University on Monday, in Kolkata, put the Trinamool Congress chief in the league of Atal Bihari Vajpayee, APJ Abdul Kalam and former UK Prime Minister Winston Churchill. He said like Mamata Banerjee, "these are all statesmen and politicians who were writers".