Other than interdicting the flow of children entering the country illegally, solutions to this crisis are hard to come by.Where is Robert Francis O’Rourke today? In June 2018, while running unsuccessfully for Ted Cruz’s Senate seat in Texas, he was outside the gates of the Tornillo facility for unaccompanied alien children (UACs), megaphone in hand. UACs are children who cross the U.S. border illegally and without a parent. There was nothing for O’Rourke to protest about the children’s treatment. Rather, he was protesting the Trump administration for enforcing immigration laws as passed by Congress. Today the Biden administration is activating...