The Left’s goal, including the Democratic Party, is a one world Government, with them in charge of course.
That has been the entire purpose of the Bush Plan for North Mexico (aka USA).
To import a permanent Democrat majority so that the USA can be subsumed to the UN in a New World Order.
GHW Bush knew we would never vote to give up our sovereignty and our country, so they set about to import people who would.
BOTH parties have been keeping the border open and the laws unenforced for 30 years.
Trump was the only one who wanted to stop it and they teamed up to cheat him out.