[avacado]

"There must have been something on that bus that someone could have grabbed and clocked this lunatic with."

I am sure that Greyhound Bus requires all buses to carry a fire extinguisher. That would have taken the guys block off.

[Still Thinking]

I am sure that Greyhound Bus requires all buses to carry a fire extinguisher. That would have taken the guys block off.

After a preliminary squirt in the face.