Tonight, chaos on an Air China flight after a fire sparked by a lithium battery broke out midair. According to the airline, you can see the flames coming out of this carry-on bag in an overhead compartment. Smoke filling the cabin and then flight attendants quickly responding.The flight from Hjo, China to Seoul Saturday was diverted to Shanghai. Air China saying in a statement the battery spontaneously combusted, adding that no one was injured. This just the latest terrifying battery fire on airplanes.In Ja ...