In the age of terrorism, if you're from certain countries in the Mideast, North Africa and other hotbed countries (and your name is common), it's not farfetched to assume that your application will get additional security vetting. CSIS collaborates will all the western and international security agencies to find the truth on who will get a Canadian passport. No administration/government/agency wants to be the one who signs off on a citizenship grant and later found that this person is part of a terrorist network. This is common sense. While I'm not from any of those countries, I can empathize with those applicants and understand their paranoia. The 99.9% suffers because of the action of a few.