Politicians

A bus load of politicians were driving down a country road. Suddenly, the bus ran off the road and crashed into a tree, in a farmer's field. The farmer investigated, then proceeded to dig a hole and bury the politicians.
A few days later, the local sheriff came out, saw the crashed bus, and asked the farmer where all the politicians had gone. The farmer said he had buried them. The sheriff then asked the farmer, "Were they all dead?" The farmer replied, "Well, some of them said they weren't, but you know how those politicians lie."