So there was a fine, in not perfect, bipartisan bill to fix a lot of the problems at the border, but Trump ordered it killed. He would rather gin up the hate, to do what Farage did in the Uk, generate enough hate that the people vote to screw themselves over. In the case of the UK, it was getting out of the EU, a really dumb move. In our case, it will be to turn the borders into killing fields.
Preamble to the Constitution:
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence,[note 1] promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.