Dave Freeman of Grand Marais speaks to a group of elementary school students during a stopover in New Haven, Conn., in October. Freeman and his wife, Amy, are nearing the completion of an 11,700-mile expedition across North America. Along the way, they connect with students through a website called the Wilderness Classroom. (Wilderness Classroom photo)
Read the article: Grand Marais couple nears end of 11,700-mile educational expedition
