Interview: Napoleón Gómez Urrutia’s return to Mexico a triumph for freedom of association11 September, 2018After 12 years of self-imposed exile in Canada, the leader of the Los Mineros union, Napoleón Gómez Urrutia, has finally returned to Mexico, where he will take on a new role as senator for the National Regeneration Movement (Morena) party led by President-elect Andrés Manuel López Obrador.