Watch as we recreate a 1918 Au Lion trench knife in this military challenge. From authentic design to hand-forged finish, experience the process of crafting a historic combat knife step by step. #ytmi ...

HUNTSVILLE, Ala. – The World War I soldier endured bitter cold, poison gas, enemy snipers and a grueling fight from the trenches. The U.S. joined the Allies in 1917, making this year a big one for the ...