<< Who the hell is Jack Hanna? >>
He is the director emeritus of the Columbus, (Ohio) Zoo. The Columbus Zoo is what it is today because of Jack Hanna. He championed many causes and projects. He was actually the director for quite a while, but must have pissed somebody off, because the board of directors fired him about seven years ago. Rather than disgrace him, they made him the director emeritus, which is a title only. As far as I know, he has no further affiliation with the Columbus Zoo. At least that's this Columbus boy's understanding.