The only reason we need an armed border patrol and a sealed border is because we pay people to come here.
They seem to vote for the liberals, (Santa Clause) so they keep coming, and liberals keep paying them with tax payers money.
Food stamps, free health care, free educations, they don't get that at home.
So a short trek accros the AZ desert is worth the effort for all of our tax payers freebies.
Stop paying them and they wont come - unless they really do intend to work for a better life.
The same principle works with the unemployed, when we stop paying them not to work, they find as job. Everyone has to eat.