BJP spokesperson Shahnawaz Hussain today said that the Congress has to pay a heavy price for the alleged derogatory remarks used by Congress President Mallikarjun Kharge against Prime Minister Narendra Modi in Chennai recently. He added that the remarks made by Mr Kharge not only insulted the Prime Minister but the country as well. Mr Hussain noted that the Election Commission has also issued a notice to Mr Kharge and urged the commission to take action against him.