Deferred Action for Childhood Arrivals (DACA) has granted 800,000 young undocumented immigrants work authorization and protection from deportation, but its impact extends to their overall health and well-being. A recent study by Marie Mallet (Sorbonne) and Lisa García Bedolla (UC Berkeley) demonstrates that the Trump administration's announcement to repeal DACA has had negative health outcomes on DACA recipients. They find that "transitory legality," going in and out of a protected status, can have detrimental mental and psychological health effects.