Caste system is quite simple to understand; If you're not from my caste, you're non-human to me; I can abuse/exploit/rape/kill you; Caste is present where ever Brahmin is there; Expel Brahmin from USA;
http://www.livemint.com/Opinion/wquRqpqgRGfDP58kN9BNOM/Caste-matters-eve...
http://change.org/p/4885766/



