Pope Francis hasn't been back to Argentina since he became pope four years ago.
Cristina Fernandez de Kirchner
Residents of Villa 21-24, a slum on the south side of the Argentine capital, hold fond memories of Pope Francis.
Faith and Justice: First strike: He is male. Any man who thinks he has something to say about women to women needs his head examined.
The traditional pre-Lent celebration has been revived in Argentina in recent years amid turbulent economic conditions.