If Cruz cuts off the flow of illegals threw border security (since this admin won't), and we get the best and brightest to come in the legal way, then that'll work. They are productive and will help our country, whereas many illegals suck off the teet. The democrats and their abortions have wiped out a bunch of natural born citizens that could've made a difference in population growth.
What I find funny is people who bash Cruz for his H1-B stance (if that’s even his position) because they think it hurts them, but sneer at the Iowa farmers and their ethanol subsidies. It all just depends on whose ox is being gored.