India, Nov. 17 -- Charlie Kirk's shooting reveals the levels of political polarisation in the US. Polarisation has become the pulse of nations, one after the other. One exaggeration leads to another. One form of fanaticism gives rise to another. Darshan Singh Sahsi of Indian origin, aged 68, was shot dead in British Columbia, Canada. He was running a textile recycling business. No one was reported arrested. Then, all of a sudden, the Lawrence Bishnoi group admitted responsibility through social media. The authorities are trying to trace out the terrorist group.

The violent death with which Darshan Sahsi met will need to be followed up on. But the trouble with Indian settlers of late is that they bring 'domestic exclusions' of all kinds i...