Abraham Lincoln and Cybersecurity
Photo - Cutter Sunrise

Photos - Boots Off

Hires_150317-M-DE426-003BMarine Corps Sgt. Nicholas P. Slover removes his boot before inflating his pants during a swim qualification course on Marine Corps Base Camp Lejeune, N.C., March 17, 2015. Marines must tread water for 10 minutes during the qualification to demonstrate they can properly use their uniform as a flotation device for survival in water. 
U.S. Marine Corps photo by Staff Sgt. Bobby J. Yarbrough