CBI raid at residence of Abhishek Banerjee's close aide stirs new political controversy in WB

The Central Bureau of Investigation (CBI) conducted a raid at the residence of Trinamool Congress\' Vinay Mishra in a case of cow smuggling. Vinay Mishra is a close aide of Mamata Banerjee\'s nephew, Abhishek Banerjee.<br /><br />Ahead of the West Bengal polls, this issue may flare up action in