8000 serious criminals, who are undocumented and ready to disappear into America, with support from the left. Most of them are going to undermine US society. They cheated their way in.

That is depressing.

If they left got their way and replaced most Americans with serious criminals, would they then be happy living in such a country? It would be the dregs of the world,

There's nothing wrong with legal immigration, but if you allow illegal immigration, you are going to get low quality people.

8000 serious criminals, who are undocumented and ready to disappear into America, with support from the left. Most of them are going to undermine US society. They cheated their way in,

That is depressing.

If they left got their way and replaced most Americans with serious criminals, would they then be happy living in such a country? It would be the dregs of the world,

There's nothing wrong with legal immigration, but if you allow illegal immigration, you are going to get low quality people.