You mentioned before that there were some other ways. You mentioned the visa officers getting more training and having more specifics about dealing with the different levels of cases. Are there some other areas, as far as our capacity building is concerned, around improving the whole system?
Lastly--and I'll leave it with you--because of your experience, have you come across some research that gives some kind of definitive answer on the numbers of refugees we can successfully absorb and integrate into our population annually?