new delhi the congress on thursday came down heavily on the bjp government over the arrest of p chidambaram accusing it of using the cbi and the ed as personal revengeseeking departmentssenior congress leader and former finance minister chidambaram was arrested last night amid high drama by the cbi and he spent the night at a agency guest houseover the last two days india witnessed the broad daylight murder of democracy as also the rule of law said congress spokesperson randeep surjewalahe further said that while many accused in the inx media case have not been arrested a senior politician has been arrested without any legal basisgovernment using cbi ed as personal revengeseeking departments for the party in power as also those ruling country surjewala chargeda seasoned politician was arrested on the statement of a woman charged with murder of her own daughter says surjewala referring to indrani mukherjeahe further alleged that false charges were being heaped on senior political rivals to silence everyone in country