Not so. The Bern is going to attend a conference on Social and Economic Justice - no Pope. Nor is there any indication that Bern has a meeting.
The chancellor for the pontifical academy, Bishop Marcelo Sanchez Sorondo, has said he invited Sanders because he was the only U.S. presidential candidate who showed deep interest in the teachings of Francis.
Sander's would not be there if the Vatican and Pope Francis did not agree with Sander's positions on Communism and Sander's support of totalitarian governments that persecute and imprison Catholics.
Sanders would not have been invited if they did not approve of his position on partial birth abortion.
The hierarchy and Pope Francis are evil men.