@exbayern. I don't get why you are saying the Canadian government shouldn't be responding to acts that caused huge fatalities. Granted, Sikh extremism is probably way in the background nowadays, but the Air India attack does show how Canadian nationals can be targeted should support an anti-terror security effort. If all the bombings were by Chechens against Russians, I don't think we'd have a TSA. But jihaders have verbally said over and over they are out to kill as many US citizens as they can. So our government has to be active against them (not those of us who haven't desired the death of anyone ever).

I think Canada shouldn't even consider what the attitude of the US government is. It has little or nothing to do with the safety of Canadians.