If it is the same people who have been calling before with the survey and cruise offer, it has nothing to do with politics, Harper or the oil pipe line. That is just a ruse to get past the DNC list. It is an company called Political Opinions of America and they sell time-share vacations. It's a sales scam. They are not in Montreal, they use a rerouting service. I have had calls from Nelson B.C. and various area codes in the States.
Got a call from this number wanting me to do a survey and promising a Caribbean cruise. Brief 5 question survey supposedly to do with fiscal crisis but asking questions about the oil pipeline down to the USA. The Canadian Taxpayers Federation was mentioned in one of the questions.
I have received several phone calls from this number. Each time they ask you to participate in a political survey and promise you have won a trip to the Bahamas. Sounds like a scam, and hanging up doesn't stop them from calling again and again.