Digvijaya Singh exclusive interview on India News while talking to India News Congress general secretary Digvijaya Singh said 'nobody in Congress challenging Sonia's leadership.<br /><br /><br /><br /><br /><br />Connect with us on Social platform at: https://www.facebook.com/ITVHindi<br />Subscribe to our You Tube channel: https://www.youtube.com/user/itvnewsindia
