A cocky Department of Agriculture representative stopped at a farm and talked with an old farmer. He told the farmer, "I need to inspect your farm."
The old farmer said "OK, but don't go in that field."
The Agriculture representative said, "I have the authority of the U.S.
Government with me. See this card? I am allowed to go wherever I wish on agricultural land."
So the old farmer went about his farm chores. Later, he heard loud screams and saw the Department of Agriculture man running for the fence and close behind was the farmer's prize bull. The bull was madder than a hornet's nest and it was gaining on the G-man at every step.
. . . . . .
The old farmer called out, "Show him your card!! Show him your card!!"