Scientists Just Found Something Absolutely Shocking on These McDonald's Self-Order Touchscreens The discovery of fecal bacteria on McDonald's self-order touchscreens is raising concern about their safety. By Peter EconomyThe Leadership Guy @bizzwriter CREDIT: Getty Images Fast-food giant McDonald's has been rolling out touchscreen self-order kiosks in its restaurants for the past several years. While they make ordering your Big Mac, fries, and chocolate shake more efficient and accurate (and they're actually kind of fun), yesterday scientists revealed that they found something on those touchscreens that should be of tremendous concern for McDonald's customers. Bacteria. But not just any kind of...