Can’t speak to any of it since I don’t know.
But here is info on Liberation theology which has been viewed by many as Marxist -including by Ratzinger’s former office before Pope
http://en.wikipedia.org/wiki/Liberation_theology
Sorry to disappoint. Also from Wiki:
Bergoglio is an accomplished theologian who distanced himself from liberation theology early in his career. He is thought to be close to Comunione e Liberazione, a conservative lay movement.