The Congress on Sunday launched an attack on the BJP over its alleged links with Prime Minister Narendra Modi's biopic maker Sandeep Ssingh, who claimed to be the closest friend of late actor Sushant Singh Rajput, and questioned why he had called the BJP office in Mumbai "53 times". Congress Rajya Sabha MP Abhishek Manu Singhvi said, "The country wants to know about Sandeep Ssingh. We want to ask with whom is he connected in the BJP and who saves him?" Singhvi charged that the BJP is getting exposed day by day over its links with Sandeep Ssingh. The Congress leader claimed that Sandeep Ssingh has on a number of occasions claimed that he was one of the closest friends of Sushant Singh Rajput. (IANS)