I would like to tell somethings. If you see the discrimination rate in all religion, hindu is making all atrocity, untouchbility etc. Periyar criticized all religion which supporting all backwards. Later he concentrated only on Hindus, because he has born as a Hindu... he has faced many incidents like ambedkar... they told the truth which brammins are not liking... periyar struggled for the uplifement of BC, OBC. Now days, these peoples are more richer than OCs and doing all discrimination in the name of Hindus... nanri maratha naaikal...... certainly we will change the politics of Tamilnadu.. thats is not far away...
