Overview
- Cosío denounced the former president on X as a “sinvergüenza,” accusing him of having “destroyed the country” and citing controversies around AIFA and the Tren Maya.
- The criticism followed López Obrador’s public return on November 30 to present his new book, Grandeza, after more than a year away from the spotlight.
- Cosío’s initial post drew strong engagement, with roughly two thousand shares, about six thousand likes, and more than six hundred comments reported by local media.
- He traded barbs with users who challenged him, replying directly with sharp language in several exchanges documented by outlets.
- On December 3, coverage noted Cosío renewed his attacks, including an unfavorable comparison between López Obrador and former Uruguayan president José Mujica.