And none of those jobs the illegals do that you mention cannot be filled by Americans.
If it is true that the US caused the problems, then why hasn't Mexico objected strenuously?  
They have not.  
They just send their outcasts to us.  
Who are "white nationalists"?  ME?  I am less than half white.  
I applaud the end of DACA.
I hate to tell you this but there are also very wealthy non-white business owners who are Democrats and they hire illegals from Mexico.  Think Asian.