The verbal volleys on the hustings aren’t quite over with the end of the polls in Punjab last month. Punjab Congress president Amarinder Singh is now miffed at PM Modi for not taking up the issue of recent attacks on Indians abroad. Referring to the latest incident of a racist attack against a Sikh youth in the US, Singh said on Monday that the growing intolerance and a spate of violence targeting the Indian diaspora had serious implications for the country and needed to be checked before it escalated to unmanageable levels. It was not enough for the Indian government