Cléa Fortuné is Associate Professor at the University Sorbonne Nouvelle, Paris, France. She is a member of the Center for Research on the English-Speaking World (CREW EA4399) and the Institut des Langues et Cultures d’Europe, Amérique, Afrique, Asie et Australie (ILCEA4). Her research examines border issues, security policies, and transnational relations, with a particular focus on the dynamics of the U.S.-Mexico border region. She has contributed to several publications and has co-authored works such as Les États-Unis et l’Amérique latine, de Franklin Delano Roosevelt à Barack Obama, 1933-2017, which explores U.S.-Latin American relations during that period. She also appears in the French and Swiss media to discuss issues related to the U.S.-Mexico border.