Bill Gates, the co-founder of Microsoft Corp. and co-chair of the Bill & Melinda Gates Foundation, arrives at the European Union headquarters in Brussels, Belgium, Jan. 24, 2012. <Photo: Xinhua/Zhou Lei>
Bill Gates, the co-founder of Microsoft Corp. and co-chair of the Bill & Melinda Gates Foundation, arrives at the European Union headquarters in Brussels, Belgium, Jan. 24, 2012. <Photo: Xinhua/Zhou Lei>
