BENGALURU: The Congress in Karnataka will observe 'Mauna Satyagraha' (silent resistence) on Tuesday when their party supremo Sonia Gandhi will appear before the Enforcement Directorate officials probing the alleged money laundering in National Herald case, state unit president D K Shivakumar said.
He said the 'Mauna Satyagraha' will be organised from the time Sonia Gandhi enters the ED office in New Delhi, till the time she comes out.