President Coolidge and Mrs Coolidge were visiting a government farm in Kentucky one day and after arrival were taken off on separate tours. When Mrs Coolidge passed the chicken pens she paused to ask her guide how often the rooster could be expected to perform his duty. 'Dozens of times a day' was her guide's reply. She was most impressed by this and said, 'Please tell that to the President.' When the President was duly informed of the rooster's performance he was initially dumbfounded. Then a thought occurred to him. 'Was this with the same hen each time?' he inquired. 'Oh no, Mr President, a different one each time' was his host's reply. The President nodded slowly, smiled and said, ''Tell that to Mrs Coolidge!'