FILE - In this Tuesday, Dec. 13, 2011 file photo a rhino stands in a road as tourists approach in a truck near Kruger National Park near Hazyview, South Africa. Howard Buffett, a son of investor ... more 
FILE - In this Tuesday, Dec. 13, 2011 file photo a rhino stands in a road as tourists approach in a truck near Kruger National Park near Hazyview, South Africa. Howard Buffett, a son of investor Warren Buffett has pledged nearly $24 million for protecting rhinos in South Africa, earmarking the money for ranger teams, sniffer dogs and other security measures in what he hopes can be a robust model for fighting what he calls the “overwhelming” problem of poaching in parts of Africa. (AP Photo/Jon Gambrell,File) less 
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Associated Press | Photo By Jon Gambrell,File
Sat, Mar 15, 2014 8:18 AM EDT