NDA blames Mamata Banerjee's 'arrogance', Abhishek's 'dictatorship' for Trinamool split
New Delhi, June 4 (IANS) Leaders of the National Democratic Alliance (NDA) on Thursday blamed former West Bengal Chief Minister and Trinamool Congress supremo Mamata Banerjee's "arrogance" and party General Secretary Abhishek Banerjee's "dictatorial behaviour" for the political outfit's split, a month after its defeat in the Assembly polls.