Overview
- Belén Avico left PRO to join La Libertad Avanza, a move announced on November 6 that lifts the governing bloc to a projected 88 deputies from December 10.
- The departure strips PRO of lower‑house representation from Córdoba and contributes to a post‑December caucus of roughly 15 members under Cristian Ritondo.
- Libertarian organizers led by Gabriel Bornoroni and Martín Menem, with visible involvement from Patricia Bullrich, have coordinated a broader wave of defections from PRO.
- Ritondo voiced frustration over what he views as an effort to hollow out his bench, while libertarian recruiters signal that additional PRO lawmakers could still cross over.
- La Libertad Avanza also added Senator Carmen Álvarez Rivero this week, bringing its Senate group to 19 members, still well short of a self‑quorum.