conservation since 2005. he's now launched the tusk awards to celebrate the extraordinary people fighting to protect africa's beautiful but endangered landscape and animals. during our exclusive interview, prince william watched films of the nominees in action. the first nominee comes from kenya in east africa, world famous for its wildlife. the elephants that roam the foothills of mt. kenya, one of the country's most famous landmarks, are under threat. at the beginning of the 20th century, there were 5 million elephants in africa. today, there are less than 500,000. poachers kill them for their tusks, selling the ivory to asia, where it's carved into trinkets. in dense forests, award nominee