Why A Border Wall Is Bad. An impassable barrier would do little to address the real challenges at the border, including the arrival of thousands of refugees and the 'catch and release' policy. Border security or identification has always been a national issue.
A border wall does literally nothing about those.
The wall is a giant waste of money, and there are countless ways to better invest the tens of billions. The wall was one of his great campaign pledges, but he has struggled to deliver it. Why wasn't our borders protected from the beginning? Any measure that funds the government must include border security.