Do you ever laugh at something you probably shouldn't laugh at? I do. I think we all do. At first glance, this video looks like a TV reporter falling in a creek, which is funny by itself.

But after I read the description of the video, the reporter, Bob Aaron of WCHS in Charleston, WV, fell into a creek polluted by 100,000 gallons of coal slurry. That's the waste product of coal mining.

I always laugh when I see someone fall down in a humorous way. A tumble that is obvious that serious injury did not occur. But then I'll stop for a second, wonder if they're OK, then if they are I keep right on laughing.