I think they both still serve the same purpose in the sense that they're both sources of labour supply or labour services to our economy, but with immigration we're making a commitment to bringing a person in and allowing them to stay permanently. We typically do this without any requirement. Well, traditionally, there's been a small employer nomination track, and it is now likely to grow. But historically, we haven't said you can't come unless the employer says they can't replace you.
I do think they're different. I think the movement towards temporary foreign workers is quite recent, with the exception of the agricultural worker program.
You mentioned migration of young workers from Quebec into other parts of the country. That was an important source of labour to the agricultural sector. I have no problem with that. I believe in free mobility of labour within Canada.