The country wants to know the relationship between former Congress president Sonia Gandhi and US billionaire George Soros, BJP president JP Nadda said in Rajya Sabha today. Mr Nadda, Union Health Minister and Leader of the House in Rajya Sabha, today slammed Congress president Mallikarjun Kharge for his remarks against Vice-President and Rajya Sabha Chairman Jagdeep Dhankhar. The Congress-led Opposition has brought a no-confidence against the Upper House Chairman.