Farmer amputates his leg with a pocket knife to save his own life CNNNebraska farmer amputates leg with pocket knife after it's caught in machinery Fox NewsTrapped Nebraska farmer cuts off leg with pen knife BBC NewsNebraska farmer uses pocket knife to amputate own leg after getting stuck in grain auger FOX 59 IndianapolisFarmer saws off own leg with pocket knife, crawls for help WIS10View full coverage on Google News