Part One - John Choi, director of choirs at Indian Trails High School in Kenosha, talks about the honor of having his Chorale be invited to perform at the Midwestern American Choral Directors Association Conference in Milwaukee last week. Part Two - Richard McGlauglin, a microbiology instructor at Gateway Technical College, talks about the research he has been doing for the last twenty years in China on behalf of an endangered species of porpoise.