Joke

I was setting on my porch, when a young man walked up with a pad and pencil in his hand.

"What are you selling young man," I asked.

"I'm not selling anything," the young man said. I'm the Census Taker."

"A what?" I asked.

"A Census Taker. We are trying to find out how many people are in the United States."

"Well," I answered. "You're wasting your time with me, I have no idea."