Boston Marathon bombing
U.S. Air Force Academy Cadet 4th Class Nicole Hahn poses next to an F-15
Eagle on the Terrazzo here Sept. 23, 2014. Hahn was at the Boston Marathon
the day the bombings took place in April 2013. She chose to attend the
Academy after that experience, hoping to make a difference. (U.S. Air Force
photo/Airman 1st Class Rachel Hammes)