 There are estimates of some 15,000 rhinos I see in South Africa. What do you guess the impact is going to be when poachers and illegal traders hear that some rhinos have radioactive horns? Well, I'm hoping that there is a catastrophic fall in the rate of demand for rhino horn. Let the people go and demonstrate their fabulous wealth by endowing a children's wing at a hospital or something like that, rather than, you know, by destroying the life of an animal.