Sink Holes

I know I said I wasn't going watch the news anymore but when I was flipping through the channels the headlines caught my attention.  Sink hole in Henrico County. Really, so many sink holes are popping up around the world. The first one I saw was in January, a man sleeping in bed was swallowed up by the sink hole under his bedroom. They never found his body because the sink hole was still growing in depth. Sink hole opened up in one state on the main highway, in which the uncovered an old tunnel. They had to shut that part of the highway down and  make a different route to get around the sink hole. Now the sink hole in Henrico County. Makes me wonder about  the land my house is on.