 Well, I'm glad you cite that moment in 2019 because you'll remember Trump is still in office and that is the year following the harshest border enforcement policy we have ever seen, which was the separation of families. And the premise of that policy was if we treat families harshly enough at the border, enough of them in the region will take stock and they will stop coming. And what did we see? The numbers reached historic heights until we get away from the idea that pure enforcement at the border is