Pass a new law stating:
No person convicted under 8 U.S. Code § 1325, and no child or grandchild of such a person shall be eligible to enter the United States or obtain any kind of visa or work permit.
This would mean no more birth tourism, no more churning out anchor babies once you cross the border. Illegals would lose the right to come to America or even become American not just for themselves, but also for their descendants. We should be tough and this means no amnesties for people whose first act on U.S. soil is to break U.S. law by being there illegally.