The SC has directed the CBI to complete investigation in Unnao case within a week. The top court has also asked the designated judge to complete the trial within next 45 days. All 5 cases relating to Unnao rape case have also been transferred to Delhi. Shouldn't the SC intervene in Unnao case much before to avoid the use of muscle and money power by the accused? Isn't it time for BJP to introspect as to why it took so long to expel Kuldeep Sengar? Aditya Raj Kaul discusses on ‘The Big Story’.