What the author and Mr. Singh should make clear is if they support the creation of Khalistan? 

"The Khalistan movement is a Sikh nationalist movement that wants to create an independent state for Sikh people, via armed struggle or political, inside the current North-Western Republic of India Such a state existed in Punjab from 1709 to 1849."

You see here in Canada we are not permitted to attempt this.  To fight for and promote a racist country for Sikh people only would be a blasphemy here in Canada.   But for some reason many (if not most) of our immigrants support their homelands that are based on intolerance towards other races/cultures.   Can the author be a little more open and discuss this?