Thiruvananthapuram (Kerala) [India], April 24 (ANI): Congress President Mallikarjun Kharge, addressing a press conference in Kerala’s Thiruvananthapuram on Wednesday, said Prime Minister Narendra Modi was afraid of invisible voters and that’s why he is always criticizing the Congress party. “I came here to participate in the election program…We are getting very good responses from the voters here but PM Modi is afraid of these ‘invisible’ voters who will come out in the elections. That’s why PM Modi is always criticizing Congress,” he told reporters. “If the Congress is nothing, why is PM Mo…