The lower the number of legal immigration the higher the number of illegal immigration. No wall is going to change that.
I'm essentially in favor of unlimited and expedited immigration of any non-criminals that want to come here.
Agreed. The wall will affect the amount of successful crossings but the #s will adjust like you said.
I am open to even more that 1.5 million. That is just a much more realistic starting point than .5 million IMO. I do support a merit based system though. But there are lots of types of merit, it's not always a college degree.