Penn : Reuters flew to Iran to speak to Chavez about the Venezuelan hikers . Mara Buxbaum , a rep for Penn , confirmed the Reuters report but declined to provide additional details . Penn 's rep confirms the report but declines to give additional details . Sultan Qaboos was part of the mediation process , state media says .
Penn : Reuters flew to Iran to speak to Chavez about the Venezuelan hikers . Penn 's rep confirms the report but declines to give additional details . Sultan Qaboos was part of the mediation process , state media says .