Linda Schaefer, a former CNN editor and photojournalist, will speak about work with Mother Teresa on Dec. 1, at Juan Diego Catholic High School, 300 E. 11800 South, Draper. She will make a presentation to students (free and open to the public) in the auditorium at 1:30 p.m. At 7 p.m. she will speak during a formal "Spiritus Donorum Dinner" in the Little Theater. On Dec. 1-5 the school will also have a public display of photos taken of the mission work in Calcutta. Visit www.jdchs.org or call 984-7604.