The man who claims to be Congress leader N. D. Tiwaris biological son, Rohit Shekhar, and his mother Ujjwala Sharma gave their blood samples for a DNA test in the Delhi High Court. Now they zare hopeful that ND would also do the same. In an EXCLUSIVE chat with NNIS, Ujjwala expressed satisfaction with the judicial system that has got them so far in this case. She however doesn t rule out the possibility of a backlash on them thus has ensured that the security of both herself as well as her son is not compromised with. AN NNIS EXCLUSIVE STORY.