Ms. Brunner, I see that you're an expert on migration politics and study permits.
I've had opportunities to speak with many ambassadors from the African continent, and they've told me that there should be a debate about the fact that many students come from Africa. They go abroad to places like Quebec and Canada to study, but they don't go back to their country of origin afterward. These ambassadors are starting to get worried because they feel that some African countries are losing their best and brightest.
Have you looked at that situation? As an expert, have you heard about it?