Top Bengal Ministers Firhad Hakim and Subrata Mukherjee were arrested in the Narada bribery case along with Trinamool MLA Madan Mitra and Sovan Chatterjee. While the Narada netas are in the net, bigger questions over why no action against Suvendu Adhikari and Mukul Roy, former Trinamool leaders who joined BJP recently, but were also on the Narada tapes.