The question is whether the person involved is truly a refugee or not. An incorrect or false statement does not negate the fact that the person is a refugee if the balance of evidence supports the claim. Every single blogger has lied to government whenever they paid cash to save on their taxes or failed to declare all of their income. Many refugees come from a world where telling the truth to someone from the government is enough to get you in someone's torture chamber or worse. Their way of thinking will be very different from our own and they will be inclined to tell government what they think government wants to hear. No one has the right to cast stones at someone who may have put false information on an application to save their life or the lives of their children.