PORT-AU-PRINCE, Haiti - Several dozen protesters have barged into a press conference in Haiti where Amnesty International released a report on the case against former dictator Jean-Claude Duvalier.

The pro-Duvalier protesters accused the organization of being divisive and having no credibility.

Amnesty International representatives briefly presented the report only to cancel the press conference after Duvalier's attorneys accompanied by protesters interrupted the presentation on Thursday.

The organization was expected to reveal new testimony from victims of the dictatorship and their relatives.

Duvalier returned to Haiti in January from exile in France. He was ousted from Haiti in 1986 after a 15-year rule.