If the United States govt done away with our immigration laws, what would U.S. population estimates be?

[coinleain]

At a level in which no one would want to immigrate to anymore.

[danil70]

it,s not the population that would be an issue. it would be uncontrolled inlux of anyone from any where. we definitely need tighter controls, and reduced numbers of immigrants.

[oakley]

half the worlds population.

[alleyne]

half the worlds population.

No visitor would ever leave and then we would look like the Country they escaped from.