Buffett says more confident in BYD after visit

Billionaire investor Warren Buffett (R front) talks with Microsoft founder Bill Gates (L front) when touring in a plant of BYD Auto, a Chinese carmaker, in Huizhou, South China's Guangdong province, Sept 28, 2010. Warren Buffett and Bill Gates visited BYD's plants in Shenzhen and Huizhou of Guangdong province Tuesday.[Xinhua]