Bhopal/Thiruvananthapuram, Oct. 21 -- Bhopal/Thiruvananthapuram Congress leader Rahul Gandhi said on Tuesday he disapproved of Madhya Pradesh party unit chief Kamal Nath's controversial remark on state minister Imarti Devi, even as Nath refused to apologise for the comment that chief minister Shivraj Singh Chouhan said was aimed at humiliating women and Dalits....