Modern Marvels: Robots

Meet the ultimate hunters in a deadly game where the quarry shoots back–U.S. Army snipers. Experts of stealth and stalking, they can kill with a single shot from nearly a mile, or creep within yards of an enemy target remaining virtually invisible. Starting with American snipers in the Revolutionary War and ending with 21st-century snipers and the latest technology at the U.S. Army Sniper School, we review the history of these marksmen who train to become the “most hated men on the battlefield.”