Navajo Technical University Chinle instructional site director Arlena “Bo” Benallie embarked on a 135-mile horse trail ride with students, staff, and community members to bring awareness to higher education and improving the health of the Navajo Nation.Navajo Technical University Chinle instructional site director Arlena “Bo” Benallie embarked on a 135-mile horse trail ride with students, staff, and community members to bring awareness to higher education and improving the health of the Navajo Nation.