http://sciencewriter.org/2011/04/revisiting-the-monty-hall-problem/-This problem demonstrates exactly why I learned to be skeptical of statistical analyses in the presence of asymmetric information. Pigeons pick the right answer more frequently than humans in monty hall experiments.-This also demonstrates how intuitional "I feel this is right" or "I think its right" fails. Or "I know itwhen I see it!" ;-)