Here is another one. My friends are really sending some good ones!

LITTLE GIRL ON A PLANE

A Congressman was seated next to a little girl on the
airplane when he turned to her and said, 'Let's talk.
I've heard that flights go quicker if you strike up a
conversation with your fellow passenger.'

The little girl, who had just opened her book, closed it
slowly and said to the total stranger, 'What would you
like to talk about?'

'Oh, I don't know,' said the congressman.
'How about global warming or universal health care,'
as he smiles smugly.

OK,' she said. 'Those could be interesting topics.
But let me ask you a question first. A horse, a cow, and
a deer all eat the same stuff - grass. Yet a deer excretes
little pellets, while a cow turns out a flat patty, and a
horse produces clumps of dried grass. Why do you suppose
that is?'

The legislator, visibly surprised by the little girl's
intelligence, thinks about it and says, 'Hmmm, I have no idea.'

To which the little girl replies, 'Do you really feel
qualified to discuss global warming or universal
health care when you don't know ****?