We don't need to add 100 million Mexicans to our 320 million population.
Perhaps you misunderstood my comment about sarcasm.
As far as the adding 100 million to our already 320 million, our administration and permanently entrenched liberal State Department have been working night and day to accomplish that by allowing legal immigrants from every third and fourth world sh!thole all over the world to enter under the false claim of refugee.