Well, Trump has already reduced illegal immigration from Mexico by 2/3 over Obama's last year and he hasn't yet started on the wall or E-verify, so I can't imagine where you doubts come from.
From him wanting to give almost 2 million illegals amnesty.
That's where
If you're talking about the DACA people, there are only about 800,000 and since they can't reasonably be held responsible for what their parents did, they are a special case and special arrangements should be made for them if this does not appear as an invitation to future illegals. Trump wants to balance the damage allowing them to stay will do with the border wall to protect US immigration laws. So far he had done a spectacular job in reducing illegal immigration, far better than anyone would have thought possible, so a reasonable person would give him the benefit of the doubt on this issue.
Not for 25 billion dollars. Half the illegal immigrants in the country came by motor vehicles, plane, and boat. Haven't seen a wall yet that would stop, a plane, boat, or vehicle at a legal boarder crossing. Once illegal immigration adapts as it always has, the wall, will be a 25 billion dollar environmental and economic monument to Trump's stupidity. There are several places near major cities and towns where a wall would be effective. However, in most places a combination 20 foot fencing or electronic fencing, and increased patrols would be far more effective.
Why don't we crack down on the companies who hire them?
Oh
I guess that's a big no-no because it's their Capitalist freedom to gouge American workers, not once by cutting him out of jobs, not twice by undermining his wages, but thrice by making him pay for the tab, by having illegals pay less into the tax system, than they take out of it.
I say 3 strikes, and you're out.
But, most Americans are aPATHETIC, sub-Humans, who do nothing, they don't care if their society is falling apart around them, so long as they got theirs, and now "Chimp, Chimp"