newt gingrich for the hour, piers morgan interview starts now. good evening. eyes are on south carolina. the republican primary days away. candidates are swarming all over the state. here is something you may not know about one of them, newt gingrich. the man has an absolute passion for animals and zoos. he invited us to south carolina s science center. dog eat dog on the campaign trail. all the wild things in here seem pretty peaceful to me. with exception possibly of newt gingrich. why here? it s fun. it s interesting. it gets you back to nature. it reminds you of the world we live in and the fact that life is bigger than us. last time i saw you, you instinctively cited being in the african bush, seeing wild animals at play. it wasn t entirely surprising that you chose this location, but i walked around earlier, it seemed to be an appropriate venue in the sense that right behind you is a large praying mantis, the most predatory animal on earth. think of that as the