how is it that canadian immigration officers have been trained to recognize marriage fraud in which people get married to canadian citizens just to obtain lawful permanent residency? how can they tell a real marriage from a fake one? how have they been trained to recognize fraud and something that is legitimate? is the person who is being sponsored get investigated if they have a criminal record or not? if so, why? what if the spouse being sponsored has had a criminal record? what types of spouses that are being sponsored are inadmisable even if marriage fraud is not the case? how is it that some people do in fact get away with marriage fraud? how have immigration officers been fooled in the past with this type of fraud and how maybe this type of fraud hasnt been fully decomissioned? can immigration attorneys help someone sponsor their spouse? how can a competent immigration attorney help someone sponsor their spouse? can someone please answer my questions please. rsvp. thank you.