It is largely taken for granted that Hindus regard the cow as holy and therefore will not eat beef. Cow slaughter is banned in many states; communities open to beef-eating make do with meat from buffaloes or old bulls. Now and then, a riot will break out over moonshine beef or over vigilantes intercepting cows or calves being transported for slaughter. In much of India, the holy cow is imagined as being threatened by beef-eating Muslims. The sanctity of the cow is erroneously but vehemently traced back to the Vedas; in fact, Vedic rituals involved cow sacrifice and beef-eating. For pointing this out in his book, The Myth of the Holy Cow, D.N. Jha, a professor of history, ended up fearing for his life. In India, the emotional connect with the cow cannot be overstated.