Years ago when Calvin Coolidge was President, he and his wife visited a modern chicken farm in up-state New York. Upon viewing some select Roosters, Mrs. Coolidge inquired of the staff - "Does the rooster copulate more than once a day?"

The staff person smiled and told Mrs. Coolidge that the Rooster often made love ten or more times per day.

"Well," said Mrs. Collidge, tell that to Mr. Coolidge."

A short time later, Mr. Coolidge was told about the Roosters and he asked: "Does the Rooster copulate with the same hen every time?"

The staff person smiled and said, "No, always with a different hen." "Well" said Mr Coolidge, tell that to Mrs. Coolidge."