Two of Mamata Banerjee's ministers and two other leaders were granted bail today after nearly seven hours of drama and confrontation as the Bengal Chief Minister spent much of the day at the CBI office in Kolkata. Bengal Ministers Firhad Hakim and Subrata Mukherjee were arrested early this morning in the Narada bribery case. So were Trinamool MLA Madan Mitra and former Trinamool leader Sovan Chatterjee, who joined the BJP but quit that party too.