We're not aiming at perfection, because should we do so we'd be paralyzed. We'd have to close down all of our programs. We're aiming at improving progressively all the time so that we can continue the refugee program. You're right in that we shouldn't say it's infallible, but it's certainly going to be a better security provision and enable us to prevent people from unfairly claiming welfare and other programs in Canada once they do arrive here.
On October 15th, 2012. See this statement in context.