Across India - from Karnataka to Haryana - BJP chief ministers are stoking fears, promising to bring laws to combat "love jihad" - the unproven right-wing conspiracy theory that Muslim men try to seduce non-Muslim women and have covert to Islam. The most strident has been Uttar Pradesh Chief Minister Yogi Adityanath, who issued a not-so-veiled warning that those who practise "love jihad" will be sent on their "antim sanksar" or last rites.