More than 300 junior high, high school and university students are simulating the daily workings of the United Nations Security Council Thursday through Saturday during the 2005 Mississippi Model Security Council event on the campus of Mississippi State University. Debating an issue here, l-r, are MSU student Justin Starling of Mt. Olive, representing the country of Chile; Starkville High School student Sanina Fuentes, representing Brazil; Lauren Baas of Gulfport's St. John High School, representing the country of Benin; and Madison Central High School student Harry Nelson, representing Angola.