The "immigration" problem has a simple solution. The solution? Remove the shelters. Make it a felony to rent, lease, or sell housing without identification and proof of citizenship, or a valid permit.
I know some might think this is harsh, but I'm angry about the tremendous amount of tax dollars used to deal with illegal aliens. They are not citizens, don't give a rodent's fanny about the United States, and their actual worth to the economy is blown out of proportion by those that benefit from cheap labor and government programs. All are criminals, many are violent offenders, and the United States suffers from them being here.
It's time this problem is handled. Enough is enough.