In most U.S. communities you can find people who have visited, worked in, or served military time in many foreign countries. These individuals are a valuable source of information. Students interviewing such people leads to a surprising variety of information and perspectives. In class, I encourage students to brain-storm and add other questions. Also, the people they interview usually talk a great deal about many topics.
People usually enjoy discussing their experiences overseas.
I most enjoyed students having an opportunity to speak to the class. Students brought in clothing and crafts of the nation. Some young people even cooked food from the area. Students show so much enthusiasm about learning from each other, their experiences are so positive with this activity, they seem more open to learn about international issues in the future.