Twenty-five members of the 339th Recruiting Squadron and their families cleaned up a two-mile stretch of Interstate 94 near Selfridge Air National Guard Base, Harrison Township, Mich., April 18. They collected more than 220 bags of trash weighing more than 4,000 pounds. The 339th RCS participates in the Adopt-a-Highway program every April and September. (U.S. Air Force photo/Staff Sgt. Christian Manuel)