Cornell law professor Michael C. Dorf argues that the Trump administration’s new rule that would bar asylum applications from asylum-seekers who did not apply for asylum in at least one country en route to the United States is illegal, cruel, and counterproductive. Dorf explains why federal statutory law precludes such a rule and points out that while the Trump administration is not entirely responsible for the current immigration crisis, it has taken various steps to exacerbate the problem.