Those foreign students usually pay for the education they receive, they might not be willing to do so (or as much) if there are strings attached. Besides, I don

Those foreign students usually pay for the education they receive, they might not be willing to do so (or as much) if there are strings attached. Besides, I don't think any country should aim on brain draining any other country, that kind of selfishness will be counterproductive long-term. Who knows, might be what we're seeing right now (the US self-sabotaging). Karma's a bitch.