Nilambur: CPM Poliburo member and Rajya Sabha MP Brinda Karat criticized Congress chief and UDF candidate in Wayanad Rahul Gandhi in her address at the LDF campaign in Thuvoor. She said that the INC president does not make mention of secularism in any of his speeches and asked him to confirm whether or not his candidature in Wayanad an effort to defeat the BJP in LS polls.