Some parts of the world like Asia and Africa are getting there...The United states on the otherhand is around 160th out of 200 for density of the population. It is is under populated....
Don't know why immigration is such an important issue for America...I could see it for the Uk but not here.
You obviously have never been to Asia or Africa.
Now repeat after me:
ALL THE PEOPLE OF THE WORLD CAN EASILY FIT INTO TEXAS.
Repeat until understood.
You are one really dumb ****. So how are you going to get groceries, water in, sewage and garbage out? And where are you going to put the factories and farms? Where are you going to put the roads? Electrical generators? You idiots keep repeating this mantra, and looking increasingly stupid as you repeat it.