US authorities arrested French citizen Marie-Thérèse Ross-Mahé after she missed an immigration appointment US authorities arrested French citizen Marie-Thérèse Ross-Mahé after she missed an immigration appointment The wailing at the Louisiana immigration detention facility began at night, Marie-Thérèse Ross-Mahé remembered, back at home in France. “Children crying, and even babies.” The 85-year-old’s detention last month as part of the Trump administration’s immigration crackdown made