West Bengal Assembly Election: West Bengal Chief Minister Mamata Banerjee's purported conversation in an audio clip with a Trinamool Congress candidate for the Bengal election has sparked a controversy. In the audio, Ms Banerjee is heard asking her party's Sitalkuchi candidate to hold rallies with the bodies of four people killed in firing by security forces on April 10, news agency PTI reported. NDTV is one of the leaders in the production and broadcasting of un-biased and comprehensive news and entertainment programmes in India and abroad. NDTV delivers reliable information across all platforms: TV, Internet and Mobile. Subscribe for more videos: https://www.youtube.com/user/ndtv?sub... Like us on Facebook: / ndtv Follow us on Twitter: / ndtv Download the NDTV Apps: http://www.ndtv.com/page/apps Watch more videos: http://www.ndtv.com/video?yt