Highlights S Bhaskararaman is a close associate of Lok Sabha MP Karti Chidambaram Bhaskararaman was arrested in connection with a Rs 50 lakh alleged bribery case Bribery incident is reported to have taken place in 2011 when P Chidambaram was Union home minister The CBI on Wednesday arrested S Bhaskararaman, a close associate of Lok Sabha MP Karti Chidambaram, in …