A U.S. Air Force Junior Reserve Officer Training Corps cadet from Alconbury High School, United Kingdom holds a rose during a 9/11 remembrance ceremony at RAF Alconbury, Sept. 11, 2014. Cadets laid roses at the school flagpole to signify their appreciation for the sacrifices emergency responders made during that fateful day 13 years ago. (U.S. Air Force photo by Staff Sgt. Jarad A. Denton/Released)