Union minister Suresh Gopi on Wednesday described former PM Indira Gandhi as the “mother of India” and late Congress Chief Minister K Karunakaran as a “courageous administrator”. The BJP leader also called Karnuakaran and Marxist veteran E K Nayanar as his “political gurus”. Gopi was speaking to reporters after visiting the memorial of Karunakaran, “Murali Mandiram” located in Punkunnam.