In one of a series of stories on animal intelligence, Anderson Cooper went to see Kanzi, probably the most famous bonobo in the world, and primatologist Sue Savage-Rumbaugh, who has worked with Kanzi almost his entire life. Using his board of symbolic "lexigrams," Kanzi apparently indicated that Cooper should don a bunny suit. One wonders whether the producers asked Savage-Rumbaugh to selectively interpret Kanzi's intentions in that way, and how much footage wound up on the cutting room floor. In any case, its actually pretty funny.