Press Advisory February 28, 2001 AMBASSADOR TO BRIEF OAS PERMANENT COUNCIL ON POLITICAL SITUATION IN GUATEMALA   The Permanent Representative of Guatemala to the Organization of American States, Ambassador Ronalth Ochaeta, is scheduled to brief the Organization on the recent political events unfolding in his country. Ambassador Ochaeta will address the OAS Permanent Council today, Wednesday, February 28, at 4:00 p.m. That meeting is open to the media.  VENUE: Simón Bolívar Room Main Building Organization of American States   DATE: Wednesday, February 28, 2001 TIME: 4:00 p.m.