An Internet auction to sell off the plaster cast that New Zealand Prime Minister John Key wore when he broke his right arm has raised close to NZ$ 20,000 for charity. The online auction ended Sunday with a winning bid of NZ$18,500 (US$ 9,362), according to the New Zealand shopping Web site TradeMe, which conducted the bidding. The prime minister broke his arm in two places on January 17 when he tripped on some stairs at a Chinese New Year event in Auckland
