Yoga guru Ramdev on Thursday said many people are making controversial remarks against "great men" of sanatan tradition and termed them as "anti-India". "Insulting remarks are being passed by many people against great men associated with the sanatan tradition... They are all anti-India and acting at the behest of international forces by showing disrespect to the country. They should be strongly opposed," Ramdev told reporters in reply to a question about self-styled godman and Bageshwar Dham chief Dhirendra Krishna Shastri.