Army ROTC Cadet Joshua Dunn hands out bottles of water at the halfway point of the University of North Carolina at Charlotte ROTC 5k fun run, April 23, 2016. This year marks the 100th anniversary of the program that generates about 70 percent of the nation's Military officers. The ROTC program was officially created under the Defense Act of 1916 signed into law by President Woodrow Wilson. (U.S. Army photo Sgt. 1st Class Brian Hamilton/released)