The Bharatiya Janata Party (BJP) on Thursday approached the Calcutta High Court seeking a probe by an independent agency over the hate speech by West Bengal Chief Minister Mamata Banerjee's nephew Abhishek Banerjee.<br /><br />For More information on this news visit : http://www.newsx.com/<br />Connect with us on Social platform at : http://www.facebook.com/newsxonline<br />Subscribe to our YouTube Channel : http://www.youtube.com/newsxlive