She has been playing off on this "study" for over a decade. Now, Just who or what org would cough up good money for a study done eleven years ago?
Here's an answer... one that the study fits their agenda. I gotta hit the sack, reveille at 04:30. Perhaps someone else can take my starting point and score a TD...
http://www.sciencenews.org/pages/pdfs/data/1996/150-22/15022-14.pdf
http://findarticles.com/p/articles/mi_m1200/is_n22_v150/ai_18947103
True, Peta and the animal rights wacko's start putting out this bogus BS every year at the start of hunting season, next we will get the annual run on wasting disease and/or some such BS.